Latest plano convex lens Tenders | Government plano convex lens Tenders

Central Government/Public Sector

CTN :41707168

25 Sep, 2025 NA

Kamrup - Assam

Tender For supply of microphone with receiver , light with reflector , bowens mount optical snoot kit , led video lights , lens 01 , lens 02 , projector 01 , cinema camera with bag , camera with bag , lens 03 , speaker system , projector 02 , usb audio interface , handy recorder , industrial steam iron kit , industrial sewing machine with stand and table

CTN :41669721

23 Sep, 2025 NA

Nainital - Uttarakhand

Tender For supply of cmos camera optics and optomechanical items d d - cmos camera , pellicle beam splitter , integrating shpere , aspheric lens , plane mirror , auto collimator with standard acessories , power meter , pencil calibration lamp-argon witn comaptible power supply , pencil calibration lamp- neon , pencil calibration lamp-mercury argon , leds , axicon , compact laser modules with usb connector and compatible mounting module , fiber patch cord , rg665- color glass filter , coherent optical fiber taper , linear stage xyz , half inch diamter pedestal post holders and compatible posts

Central Government/Public Sector

CTN :41403884

10 Sep, 2025 NA

Srinagar - Jammu And Kashmir

Tender For corrigendum : supply of bionic material for robots , bionic servos for robots compatible microcontroller for robots , accessories for robots , solar water sensor , soil moisture sensor , leaf wetness sensor , optical lens sensor

CTN :41508263

10 Sep, 2025 NA

Shahdol - Madhya Pradesh

Tender For supply of physics lab equipment - procurement of physics lab equipment, millikans oil drop 1. gap between parallel plates : 5 mm 2. voltage supply between the plates: 140 800v dc continuously variable o regulation : 0.1% o stability : 1 digit 3. voltmeter : 3 digit led 4. illumination between the plates : led 5. microscope : magnification 30x 6. time meter : 0 999.9 sec 7. monitor: 420 tvl, lcd monitor 8. input power supply : 220v ac/50 hz 9. density of the oil used: 929 kg/m, fresnel bi-prism1. optical bench, 1000mm- 1 2. riders, lateral adjustment -2 3. riders, plain- 2 4. sodium lamp, 20w, 110v 1 5. adjustable slit -1 6. biprism carrier, adjustable 1 7. lens carrier, plain 1 8. eyepiece carrier, adjustable 1 9. micrometer eyepiece 1 10. ground glass screen- 1 11. eyepiece adapter ring -1 12. height fixing collar -3 13. biprism 1 14. lens, f = +150mm 1, cascade control trainer1.power supply: 220v ac / 50 hz or as per regional requirements 2.temperature range: ambient to 100 c or higher.3.flow rate range: 0 10 l/min (or adjustable based on application). 4.pressure range: 0 2 bar (or customizable).signal types: input: 4 20 ma, 0 5 v, 0 10 v (selectable). output: 4 20 ma, 0 5 v, 0 10 v (compatible with actuators).accuracy: 0.1% of full scale. response time: 100 ms. pid parameters: adjustable proportional, integral, and derivative gains., celeastron nexstar evolutionoptical deisgn: aplanatic schmidt-cassegrain aperture: 235 mm focal length: 2350 mm focal ratio: 10 focal length of eyepiece: 26 mm included barlow lens: omni 2x magnification of eyepiece: 90xmagnification of eyepiece with barlow: 180x finderscope: starpointer pro star diagonal: 2 mount type: single fork arm altazimuth tripod: stainless steel power requirements: internal battery included highest useful magnification: 555x lowest useful magnification: 34x limiting stellar magnitude: 14.4resolution (rayleigh): 0.59 arc seconds resolution (dawes): 0.49 arc secons light gathering power (compared to human eye): 1127xoptical coatings: starbright xlt secondary mirror obstruction: 3.35 in (85 mm) secondary mirror obstruction by diameter: 36%secondary mirror obstruction by area: 13%optical tube length: 22 intotal telescope kit weight: 21.14 kgmax slew speed: 4 degrees per secondtracking rates: sidereal, solar and lunaralignment procedures: skyalign, 3-star align, solar system aligncommunication ports: 1 hand control and 3 aux ports for optional accessoriesapp database: over 120,000 including 220 of the best deep sky and solar system objectsusb charge port: yes, spin coating unitprograms10 programs with up to50 steps each15 programs with up to50 steps eachspeed stability 2% 0.25%speed 120 rpm to 6,000 rpm 500 rpm to 10,000 rpmspin time 1 s- 1,000 s 1 s to 3,600 spower supply 24 vdc / 2ainterlock software/hardware interlockcase dimensionswidth: 170 mmheight: 140 mmdepth: 225 mmmaterialscentral pp unit andchuck, steel case, petdisplay and keypad, andtempered glass lidcentral ptfe unit andchuck, steel case, petdisplay and keypad, andtempered glass lidfuses 1 a slow blowweight 3 kg 3.7 kg, 3d printerpanel size 15 build size 33 x 18.5 x 40cm (lwh)build plate perforatedpanel resolution 8k resolutionaverage printing speed 70mm/hrxy resolution 43micronz-resolution from 10 micronoperation 5 touch panelconnectivity usb/ethernetslicer software chitubox v1.8.1printer size l40 x w47 x h68cmprinting volume l33 x w18.5 x h40cmprinter weight 35kghousing full metal, ellipso meter (holmarc)measurement range, 1 nm ~ 300 nm ; incident angle, 30 ~ 90 , error 0.1 ; dpss laser, 532 nm, 5 mw ; si photodiode, 5.8 x 5.8 mm active area ; polarizer, 0 ~ 360 ., michelson interferrometerbase dimension: 290x212x168mm (lxwxh)distance (m2 & bs): 100mmbeam splitter: 50 x 38 x7mm (lxwxt)compensating plate: 50 x 38 x 7mm (lxwxt)mirrors m1 and m2: 30 mm dia, thickness 10mmr:t: 50 : 50flatness of beam splitter: /8least count: 0.01mm (coarse adjustment knob)least count: 0.0001mm (fine adjustment knob), magnetic

Central Government/Public Sector

CTN :41618724

18 Sep, 2025 NA

Seraikela-Kharsawan - Jharkhand

Tender For supply of concave mirror , convex mirror , concave lens , convex lens , measuring scale , lens holder , rectangular glass lab , prism , battery boxes , copper wire , key , ammeter , voltmeter , resistance box , beaker , rheostat , vernier calliper , screw gauge , connecting wire , compass needles , half meter scale , spring balance , spirit level , clamp with stand , thin strong thread , bob , spherometer , magnifying glass , half meter scale , beam balance , 50g and 20g weight , multimeter , drawing board , inclined plane , lechlanche cell , horshoe magnet bar spherical cylindrical , stand , travelling microscope , simple pendulum , optical bench , test tube , test tube holder , platinum loop , spatula stainless steel , watch glass , magnesium metal ribbon , zinc granules , litmus paper red blue , copper turning , burette brush , bottle brush , ph paper , filter paper round , bunsen burner , burette clamp , retort stand sheet metal , tripod stand , tongs , analytical balance , china dish , mortor pestle , beaker 50 ml 100ml , reagent bottle , test tube stand , measuring cylinder 25ml 50ml , conical flask , volumetric flask 50ml 100ml , burette 25 ml , funnel , glass rod , dropper , burette stand , pipette , melting point apparatus , wire gauge , thermometer , sand paper , bore cork, rubber cork , hcl hydrochloric acid , h2so4 sulfuric acid , hno3 nitric acid , ch3cooh acetic acid , sodium chloride , ammonium hydroxide , potassium hydroxide , ammonium chloride , sodium metal , ferrous sulphate , ferric chloride , sodium nitroprusside , lead acetate , silver nitrate , sodium carbonate , sodium hydrogencarbonate , sodium bicarbonate , barium chloride , silver nitrate , sodium sulphate , distilled water , oxalic acids crystals , phenolphthalein indicator , ferric chloride , potassium thiocyanate , cobalt chloride , acetic acid , benzoic acid , ethanol , acetone , copper sulphate , barium chloride , potassium permanganate , lead nitrate , calcium hydroxide , methyl orange , baking soda , quick lime , calcium carbonate , aluminium sulphate , zinc sulphate , copper oxide , nesslers reagent , compound microscope , glass slides , cover slips , scalpel , forceps , mounted needle , brush for sample handling , watch glass , test tubes , test tube holder , test tube stand , petri dish , spirit lamp , glass rod , distilled water bottle , filter paper , conical flask , ph paper ph meter , wire gauze , water bath , weighing balance , clamp stand , syringe , burner , tracing paper , dissecting tools dissecting tray blade , chromatography chamber , capillary tubes for chromatography , methylene blue , safranin , iodine solution , glycerine , sodium bicarbonate , lime water calcium hydroxide solution , glucose , starch solution 1 percent , benedicts solution , fehlings solution a and b , biuret reagent , copper sulphate , sodium hydroxide , chlorophyll extract , hydrochloric acid hcl( hydrolic acid) not specification matching, h2so4 (sulfuric acid) not specification matching, hn03 ( nitir acid ) not specification matching, ch3cooh (actic acid) not specification matching, sodium chlodide not specification matching, ammonium hydroxide not specification matching, potassium hydroxide not specification matching, ammonium chloride not specification matching, sodium metal not specification matching, ferrous sulphate not specification matching, ferric chloride not specification matching, sodium nitroprusside not specification matching, lead acetate not //bid details 2 / 123 specification matching, silver nitrate not specification matching, sodium carbonate not specification matching, sodium hydrogencarbonate not specification matching, sodium bicarbonate not specification matching, barium chloride not specification matching, sodium chloride not specification matching, distilled water not specification matching, oxalic acids crystals not specification matching, phenolphthalien indicator not specification matching, ferric chloride not specification match

Central Government/Public Sector

CTN :41503170

10 Sep, 2025 NA

Gandhinagar - Gujarat

Tender For supply of nd: yag laser line mirror , nd: yag laser plano convex pcx lens , optical kinematic mount

State Government

CTN :41535670

15 Sep, 2025 NA

Bhubaneswar - Odisha

Tender For optical components for quantum optics lab optomechanical post post holder assembly--ø12.7 mm optical post, ss, m4 setscrew, m6 tap, l = 20 mm, 5 pack,ø12.7 mm optical post, ss, m4 setscrew, m6 tap, l = 30 mm, 5 pack ,ø12.7 mm optical post, ss, m4 setscrew, m6 tap, l = 50 mm, 5 pack ,ø12.7 mm optical post, ss, m4 setscrew, m6 tap, l = 75 mm, 5 pack ,ø12.7 mm post holder, spring-loaded hex-locking thumbscrew, l=50 mm, 5 pack ,ø12.7 mm post holder, spring-loaded hex-locking thumbscrew, l=75 mm, 5 pack ,clamping fork for ø1.25" pedestal bases, 31.5 mm counterbored slot, m6 x 1.0 captive screw, 5 pack ,clamping fork for ø1.25" pedestal bases, 44.4 mm counterbored slot, m6 x 1.0 captive screw, 5 pack,clamping fork for ø1.25" pedestal bases, 1.75" counterbored slot, universal, 5 pack ,ø31.8 mm studded pedestal base adapter, m6 threads, 5 pack ,swivel base adapter, 5 pack ,flip mount adapter ,fixed centering plates for kinematic mounts for ø1/2" optics m,fixed centering plates for kinematic mounts for ø1" optics ,adjustable flip platforms with m4 taps,igh-load pitch and yaw platform with m6 taps ,lens tube, 12.7mm thread depth with retaining ring, pack of 5 ,sm1 slotted lens tube, 50.8mm thread depth ,ø1" od adapter for ø1/2" optic, internally sm05 threaded, 0.23" thick ,ø1" unthreaded adapter for ø12mm cylindrical components ,adapter with external m6 x 1.0 threads and external m4 x 0.7 threads ,adapter with internal m4 x 0.7 threads and external m6 x 1.0 threaded stud ,lens tissues, 25 sheets per booklet, 50 booklets in a closeable box,5-axis locking kinematic mount for ø1" optics including retaining ring ,compact five-axis stage, 27.4 mm deck height, metric,kinematic pitch/yaw mount with ø50.8 mm platform, m4 threaded holes, m4 & m6 clearance holes ,3 axis tilt & rotation stage with micrometer adjusters ,rail periscope, 8.9 in. height, 1 in. mirrors, magnetic pedestal base ,spring-loaded 5 mm hex-locking thumbscrew, m6 x 1.0 thread, 5 pack

CTN :41455952

06 Sep, 2025 NA

Panaji - Goa

Tender For supply, installation & commissioning of ict equipments & furniture - desktop computer intel core i7processor intel core i7 11th gen or higher (min 8m cache, 2.0ghz up to4.00ghz)memory 16 gb ddr4 ram with 32 gb expandabilityssd capacity 512gb ssd or higherdisplay 19.5 or higher, led tft digital color monitor tco-05 certifiedkeyboard 104 keys or higher ,oem keyboardmouse optical scroll with usb interfaceports 6 usb ports including 2 usb 3.0 ports (with at least 2 in front), audio ports for microphone andheadphone in front.optical drive 8x or higher dvd-r/wnetworking features 10/100/1000 mbps on board integrated network port & integrated wireless b/g/npreloaded software s windows 11 professional preloaded or higher, antivirus with 3 years subscriptionrecovery image of the os should be available on ssd, additionally the same should be made available on usb / cdos certification windows/ linux certificationspatch cord cat6 patch cord of 3 meters length (factory crimped only)warranty: 3 years comprehensive onsite warranty (covering all parts including os)open office suite: preinstall open office suite, lcd projector technology lcdprojection method front and rear bothnative resolution 1920 x 12000 (full hd)brightness (lumens) 5000optical zoom yesavailability of lens yesremotely controlled yesif yes, type of projector standard throw (0.91 to 2.5)keystone correction automatic & manual bothtype of light source uhp / uhe / uhmminimum life of light source (in normal mode) (hours) 10000lamp hour counter (in-built) yesinbuilt speaker yeson site oem warranty for light source (time or life in hours whichever is earlier 1 year or 1000 hrs.on site oem warranty 3 yearspower supply 210v-240v, 50 hzbattery nonumber of hdmi in port 2analog rgb in port (hours) yesvideo in yesnumber of usb type a 1number of usb type b 1wi fi connectivity yeswireless screen share yesinbuilt speaker yesif yes, wattage of speaker 2, multi-function direct wireless network laser printer print, copy, scan, blackcartridge technology separate toner and drumprinting technology lasertype of printing monopaper size a4print speed per minute as per iso/iec 24734 in (a4) size - mono45print speed per minute as per iso/iec 24734 in (a4) - color0duplexing feature yeswireless connectivity nonumber of main paper trays 2bypass tray facility yeson site oem warranty :1 year, lcd projector 3500 lumens, technology: lcd, projection method :front & rear bothnative resolution :1920 x 1080 (full hd)brightness (lumens): 3500optical zoom :yestype of projector: standard throw (0.9 to 2.5)aspect ration :16:9key stone correction automatic & amp; manual bothtype of light source: uhp/uhe/uhmminimum life of light source (in normal mode) (hours)6000lamp hour counter (in-built)inbuilt speakeronsite warranty for light source( time or life in hours whichever is earlieronsite oem warranty up to 4 years power supply 210v-240v, 50 hz, lcd projector screen (mivsble with tripod)size: 6 x 8, lcd projector screen (fixed ceiling mounted) with motorsize: 6 x 8, multifunction laser printermono laser with composite cartridgetype of printing mono a4paper size a4, letter, legalduplexing feature automaticinterface usb networknetwork connectivity ethernet, wifiyield of the inktank/tonner/cartridgein terms of number of prints 1500 pages or highercompatible operatingsystems windows : 11 (32/64 bit),2008 server r2, 8 (32/64 bit),8.1 (32/64 bit), 10 (32/64 bit),2012 server, 2016 serverscanner specifications scan type - flatbed cis with adfscan resolution - 600x600 dpi, upto 9600x9600 dpicopier specifications copy resolution - 600x600 dpiwarranty (covering all parts)3 years comprehensive onsite warranty (covering all parts except consumable), lcd projector with presentertype: dlp /lcdnative resolution: xga 1024 x 768,brightness: 3,600 ansi lumenscontrast 20000:1 or higheraspect ratio: 4:3 (native) 5 aspect ratio selectablelamp life5,000 hours (standard), 10,000 hours(eco), 15,000 hours (extreme eco)os s

Central Government/Public Sector

CTN :41486760

18 Sep, 2025 NA

Udhampur - Jammu And Kashmir

Tender For supply of sitc of cctv camera : - 4mp ip camera outdoor bullet 4 mm lens , outdoor ptz camera 25x , pvc junction box for camera , 32 channel recorder with 4 sata , 16 channel recorder with 2 sata , cctv mounting pole 12 feet height , 6 tb wd hard drive , 24 port network poe switch , 16 port network poe switch , 8 port network poe switch , outdoor network 4u rack with pdu , network 9u rack with pdu , network 12u rack with pdu , liu 6 port fully loaded , 24 port fully loaded patch panel , rj 45 connector , 305 mtr outdoor armoured cat-6 cable , outdoor armoured optical fibre cable 6 core , gi support wire , barbed wire , 55 inchled tv , 43 inchled tv , 1 kva online ups for backup , patch cable 1 mtr , pvc conduit 50 mm , pvc flexible pipe 50 mm , hdmi cable 10 mtre length , sc pigtail single mode , fiber transceiver 1000base lx single mode 10 km sfp , pdu unit with 5 socket and 1 switch , wireless mouse , laying of armoured cat-6cable , laying of fiber cable , laying of rack, all cameras, tv switched and network switch and populating of all patch cables , camc for 1st year , camc for 2nd year

CTN :41445560

05 Sep, 2025 NA

Faizabad - Uttar Pradesh

Tender For supply of equipment for engineering physics lab e e - micrometer screw gauge , vernier caliper , simple pendulum complete set , hooks law apparatus , law of parallelogram apparatus set , optical bench , convex lens , concave lens , stop watch , searles youngs modulus apparatus , thermal conductivity by lees disc method set , torsional pendulum , stokes viscosity apparatus , hot plate heater , rubber gloves pair , thermometer , red tube , ground glass screen , lees disk , round bottom flask , mercury thermometer , rubber stopper with one opening , electric burner , beaker , capillary tube , concave mirror , convex mirror , plane mirror , cylindrical disc , lens holder , pin , pin stand , measuring scale , measuring tape

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