Latest concave lens Tenders | Government concave lens Tenders

CTN :44004204

23 Feb, 2026 NA

Agra - Uttar Pradesh

Tender For supply of hdd upto 1 meter 67cm depth with 32mm hdpe pipe,pulling charges of 12 core optical fiber cable with 2 core copper cable,repair or replacement of ac motor for ptz camera,repair or replacement of varifocal lens for bullet camera,12 core armoured optical fiber cable,2 core pvc sheilded copper cable,ofc sleeves,iso propyl,fiber splicing patch cord

CTN :44010644

24 Feb, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of cp plus 2 mp network ir bullet camera 3.36mm lens 30m ir ip67,nvr 16 channel,hdd 2 tb,white box 4 x 4 inch wall base white,u clip,cat 6 utp ethernet cable 305m roll,rj 45 connector,poe switch 8 channel,poe switch 4 channel,camera safety water cover proof roof type,ofc fiber cable 2 pier,fiber optical patch code,pvc casing flexible,jc box,media converter optical fiber cable to ethernet,rj 45 crimping tools,lan tester,3 in 1 cable for cctv camera,smps for cctv camera,rg 6 cable,power cable 2 cor for cctv

Central Government And Public Sector

CTN :43681808

19 Feb, 2026 NA

Agra - Uttar Pradesh

Tender For corrigendum : supply of upgradation of cctv cameras and system at mariam tomb on mathura road sikandra agra c c -privacy 4x4 feet modular frisking security frp booth. , walk through metal detector , hand held metal detector for male , hand held metal detector for female , led smart tv 32 supply and istallation of 4mp network ir bullet camera 60mtr. 1/2. 8" 4mp ps cmos image sensor (0. 9071 centimeters) max. 4mp (2688 1520)@1-25/30fps/ (2560 1440)@1-25/30fps instastream, h. 265, h. 264, h. 264h, h. 264b, mjpeg support triple stream dwdr, day/night(icr), 3d dnr, awb, agc, blc, hlc 6mm fixed lens support built-in mic ir range of 60 mtr. , ip67, poe make cp+ or eq. , supply and istallation of 8mp network ir bullet camera - 60mtr. 1/2. 7" 8mp ps cmos image sensor (0. 9407 centimeters max. 8mp (3840 x 2160)@1 25/30fps instastream, h. 265, h. 264, h. 264h, h. 264b, mjpeg support quad stream wdr(120db), day/night (icr), 3d nr, defog, blc, hlc, awb, agc, digital watermarking, 2. 7mm 13. 5mm motorized lens ir range of 60 mtrs. support starlight technology support built-in mic micro sd card, ip67, ik10, poe make cp+ or eq. , supply and installation of 2mp wdr 45x ir network ptz camera- 500 mtr. 1/2. 8" 2mp ps cmos image sensor (0. 9071 centimeters) max. 2mp (1920 1080)@1 25/30fps instastream, h. 265, h. 264, h. 264b, h. 264h, mjpeg powerful 45x optical zoom and 16x digital zoom wdr(120db), 2d nr/ 3d nr, day/night (icr), defog, roi, agc, awb, blc, hlc support quad stream up to 300 preset, 5 auto scan, 8 tour, 5 pattern support starlight technology ir range of 500 mtr. support smart wiper, ip67, ik10. make cp+ or eq. , supply and installation of 32 ch. 4k network video recorder up to 32 channel ip camera input, instastream, h. 265, h. 264 , h. 264, mjpeg decoding, max. decoding capability: 8 1080p@30 fps or 2 8 mp@30 fps, max. 160/128/60 mbps incoming/ recording/ outgoing bandwidth, support 2 sata hdds up to 20tb each 2 usb ) /bid number: gem/2026/b/7134954 * /dated: 21-01-2026 & & / bid document1 / 13

CTN :43948978

18 Mar, 2026 NA

Multi City - Multi State

Tender For supply, installation and commissioning of ultra-precision alignment and turning equipment for optical lens assemblies

State Government

CTN :43929057

24 Feb, 2026 3.50 Crore

Tiswadi - Goa

Tender For supply of science lab equipments c c - ammeter , aneroid barometer , angular mirror , asbestos sheet , atomic model with ball and stick , bar magnet , bell jar , boyles law apparatus , candle holder , capillary tube , concave lens , concave mirror , convex lens , convex mirror , crocodile clips , cubes , diode working model , domestic electric circuit model , electric bell model , electric dc motor , electromagnet , fleming , galvanometer , glass prism small , glass prism big , horse shoe magnet , inclined plane apparatus set , induction coil , lead accumulator , magnetic compass , needle , magnifier , micro ammeter , battery hydrometer , electronic digital scale , burette stand , lab thermometer , coverslips , crucible tongs , rubber tube , filter paper , petri dish , test tube holder , test tube stand , test tube brush , tripod stand metal , water bath , wireguage with frame , bunser burner with stopcock , chemical weight box , zinc rod , litmuss paper blue , litmuss paper red , acetic acid glacial , acetone , aluminum sulphate , ammonium chloride , benedicts reagent , benzene , biurette reagent , acetone e , calcium chloride fused , calcium nitrate , calcium sulphate , chloroform , copper metal turnings , copper sulphate , ferric chloride , formalein , glycerine , hydrochloric acid n10 , iodine solution , iron filling , litmuss solution red , litmuss solution blue , magnesium carbonate , magnessium chloride , magnessium nitrate , magnesium sulphate , methanol , nitric acid n10 , phenolpthalien solution , potassium chloride , potassium sulphate , potassium nitrate , sulphur powder , safranine stain solution , sodium carbonate , sodium hydroxide solution , yeast 250gm , beaker , measuring cylinder , test tube , volumetric flask , conical flask , glass rod , dissecting microsco , compound microscope , forcep large , forcep small , scissor small , scissor large , stop watch , ) /bid number: gem/2026/b/7172047 * /dated: 09-02-2026 & & / bid document1 / 108 & & ' ' /item categoryneedle with plastic handle , dissecting brush , water bath rectangular electric , watch glass , slides plane , specimen jar empty , wash bottle plastic , dropper plastic , desicator , slide of testis mammal ts , slide of ovary mammal ts , slide of liver mammal ts , slide of lastula ts , slide of skeletal muscles , slide of cardiac muscles , slide of unstralted muscles , slide of ts of bone mammal , slide of ts of cartilage mammal , slide of epithelium tissue , slide of nervous tissue , slide of cell division mitosis set , slide of entamoebahistolitica , slide of plasmodium wm , slide of sperozaite plasmodium , slide of trophozoite plasmodiurn , slide of hydra wm , slide of spirogyra wm , slide of ulothrix wm , slide of funeria , slide of ts of monocot leaf , slide of ts of dicot leaf , slide of ts of dicot stem , slide of ts of monocot root , slide of ts of dicot root , model of amoeba , model ofdissected frog anatomy , model ofeye , model ofear , model of brain ls , chart of hemophilia pedigree analysis , chart ofcolour blindness pedigree analysis , chart of excretory system of human , chart of respiratory system of hman , chart of circulatory system of human , chart of reprnductive system of human male , chart of reproductive system of human female , chart of endocrine system of human , chart of animal tissues , chart of plants tissues , chart of monocot teaf , chart of dicot leaf , chart of monocot stem , chart ofdicot stem , chart of monocot root , chart of dicot root , chart of digestive system of human , chart of life cycle of angiosperm plants , specimen of sicyon , specimen of tapeworm , specimen of liverfluke , specimen of ascaris male , specimen of ascaris female , specimen of earthworm , specimen of leech , specimen of scorpion , specimen of silkworm life cycle , specimen of cancer , specimen of centipede , specimen ofpila , specimen of unio , specimen of octopus , specimen of starfish , specimen of labeo , specimen of scoliodon

State Government

CTN :43929059

24 Feb, 2026 27.00 Lacs

Tiswadi - Goa

Tender For supply of ammeter , aneroid barometer , angular mirror , asbestos sheet , atomic model with ball and stick , bar magnet , bell jar , boyles law apparatus , candle holder , capillary tube , concave lens , concave mirror , convex lens , convex mirror , crocodile clips , cubes , diode working model , domestic electric circuit model , electric bell model , electric dc motor , electromagnet , fleming , galvanometer , glass prism small , glass prism big , horse shoe magnet , inclined plane apparatus set , induction coil , lead accumulator , magnetic compass , needle , magnifier , micro ammeter , battery hydrometer , electronic digital scale , micrometer screw gauze , vernier calliper , meter bridge , weight boxes , travelling microscope , glass slabs , lasers , 01 volts voltmeter , burette stand , lab thermometer , coverslips , crucible tongs , rubber tube , filter paper , petri dish , test tube holder , test tube stand , test tube brush , tripod stand metal , water bath , wireguage with frame , bunser burner with stopcock , chemical weight box , zinc rod , water distillation , magnetic stir , weighing machine , kipps apparatus , stop watch , litmuss paper blue , litmuss paper red , acetic acid glacial , acetone , aluminum sulphate , ammonium chloride , benedicts reagent , benzene , biurette reagent , acetone e , calcium chloride fused , calcium nitrate , calcium sulphate , chloroform , copper metal turnings , copper sulphate , ferric chloride , formalein , glycerine , hydrochloric acid n10 , iodine solution , iron filling , litmuss solution red , litmuss solution blue , magnesium carbonate , magnessium chloride , magnessium nitrate , magnesium sulphate , methanol , nitric acid n10 , phenolpthalien solution , potassium chloride , potassium sulphate , potassium nitrate , sulphur powder , safranine stain solution , sodium carbonate , sodium hydroxide ) /bid number: gem/2026/b/7172276 * /dated: 09-02-2026 & & / bid document1 / 107solution , yeast 250gm , beaker , measuring cylinder , test tube , volumetric flask , conical flask , glass rod , dissecting microsco , compound microscope , forcep large , forcep small , scissor small , scissor large , stop watch , needle with plastic handle , dissecting brush , water bath rectangular electric , watch glass , slides plane , specimen jar empty , wash bottle plastic , dropper plastic , desiccator , mini fridge with freezer , ceramic trays , human skeleton , induction electrical , insulated ice box , slide of testis mammal ts , slide of ovary mammal ts , slide of liver mammal ts , slide of lastula ts , slide of skeletal muscles , slide of cardiac muscles , slide of unstralted muscles , slide of ts of bone mammal , slide of ts of cartilage mammal , slide of epithelium tissue , slide of nervous tissue , slide of cell division mitosis set , slide of entamoebahistolitica , slide of plasmodium wm , slide of sperozaite plasmodium , slide of trophozoite plasmodiurn , slide of hydra wm , slide of spirogyra wm , slide of ulothrix wm , slide of funeria , slide of ts of monocot leaf , slide of ts of dicot leaf , slide of ts of dicot stem , slide of ts of monocot root , slide of ts of dicot root , model of amoeba , model of dissected frog anatomy , model of eye , model of ear , model of brain ls , chart of hemophilia pedigree analysis , chart of colour blindness pedigree analysis , chart of excretory system of human , chart of respiratory system of human , chart of circulatory system of human , chart of reproductive system of human male , chart of reproductive system of human female , chart of endocrine system of human , chart of animal tissues , chart of plants tissues , chart of monocot teaf , chart of dicot leaf , chart of monocot stem , chart of dicot stem , chart of monocot root , chart of dicot root , chart of digestive system of human , chart of life cycle of angiosperm plants

Central Government/Public Sector

CTN :43901748

28 Feb, 2026 NA

Tekanpur - Madhya Pradesh

Tender For supply of optical components in aluminium brass and iron category of optical instruments c c -focusing wheel with nut of binocular jena 10x50 w , elevation drum of telescope sight rifle insas , plate right side hindi of telescope sight rifle insas , miniature bulb of sight unit 102 b and 1c , shaft gear elevating of sight unit 102 b and 1c , illumination rod of sight unit 102 b and 1c , graticule lamp cell of sight unit 102 b and 1c , lever quick release of dial sight 104 a , lock projection lamp of dial sight 104 a , lever control ofdial sight 104 a , retaining ring specare or eye lens of twin telescope , teeth wheel of twin telescope , sleeve eye piece left of twin telescope , sleeve eye piece right of twin telescope

Central Government/Public Sector

CTN :43907362

28 Feb, 2026 11.81 Lacs

Bardhaman - West Bengal

Tender For supply of physics department equipment oh35 c c -cmos camera , optical breadboard , plancks constant apparatus , lambda 4 quartz wave plate zero order , lambda 2 quartz wave plate zero order , screen holders , irish diaphragm , magnetic base , lens holders , green diode laser with power supply , red diode laser with power supply , linear polarizer polarizing film , polarization tester polarizing film , plano-convex cylindrical lensf 150mm , plano-convex cylindrical lens f 250mm , plano-convex cylindrical lens f 500mm , manual polarizer rotator , precision polarizer rotator with tilt , non-polarizing cube beam splitter , fabry - perot interferometer , post holders , posts , bases , laser power meter , rotational stage , pinhole 5um , analytical weighing balance , diode laser with power supply - more than 5milli watt. w l-405nm , cube beam splitter 25mm

CTN :43889884

23 Feb, 2026 NA

Rewari - Haryana

Tender For supply of supply of electronic equipments and accessories b b - drawing board a1 size , artists sketching tilted wooden easel , spirit level with magnet, slm 1012, 12-inch , laser distance measurer - 40m range , cordless drill driver - speed - 1st,2nd 0-400,0-1500 rpm , corded electric router 1,300w , cordless pruner saw and shear , tape neewar - 50 mtr each , heavy duty 1250va, 12v inverter , rope light premium quality , mega pixel interchangeable - lens mirrorless vlog camera , notice board 8x4 size , optical fingerprint scanner , zwo seestar s50 smart digital telescope all-in-one autofocus portable , 180w rotary tool kit, corded power rotary tools , navman mini humanoid robot kit - 3d printed programmable bot for kids 10 plus , ai robot dog, ai dog, ai smart pet, ai programming smart rc mechanical dog , rover bo4wd4wt do it yourself robotic chassis kit, black , 5-dof robotic arm kit compatible with arduino ide, stem robot building kit , robotic programmable monster truck 2-in-1 do it yourself robot chassis kit , 2-in-one robotics diy kit, obstacle avoiding, human following robot with online , avishkaar mex robotic arm 3-in-1 diy robotics and ai science kit , the thames and kosmos plasma ball essential stem tool , mini pc including monitor, keyboard and mouse , explore scientific 90,1250 goto telescope ) /bid number: gem/2026/b/7195209 * /dated: 06-02-2026 & & / bid document1 / 26

corporations/Associations/Others

CTN :43869413

07 Mar, 2026 62.73 Lacs

Dewas - Madhya Pradesh

Tender For supply of electrical spares for finishing machine c c -dr22f3m-e4y dc 24v , select switch ar22pr-210b , breaker ew32aag-3p030b4b 3p 30a 30ma , emergency stop button ar22vol-11m3r , indicator lamp dr22e3lm4w ac 200v , push button switch ar22er-01r , indicator lamp dr22e3l-m4g ac 200v , fuji contactor sc-5-1 , indicator lamp dr22f3m-m4w ac 200v , indicator lamp dr22f3m-e4g dv24v , display lamp lbw6mp-1t04vg , display lamp lbw6mp-1t04vr , controller to amplifiercablemr-j3bus5m-a , connect cable betn controlermr-j3bus05m , servo motor powerconnector big mr-pwcns5 , servomotorpowerconnector small mrpwcns4 , connector set for cn3 mr-ccn1 , servo brake connector mr-bkcns2 , encoder cable mrj3enscbl20m-l , battery mr-bat6v1set , dc reactor frhel-7. 5k , inverter fr-e820-0. 1k , inverter fr-a8202. 2k-1 , dc reactor fr-hel-1. 5k , plc base unit main base q38b , plc base unit extension base q65b , bus cable qc12b , cpu module q06udvcpu , plc datalink unit qj71lp21-25 , temp control module q64tcttn , remote module aj65sbtb1-32d1 , remote module aj65sbtb1-32dt3 , remote module aj65sbtb1-32t1 , remote module aj65sbtb1-16t , high speed counter aj65bt-d62 , optical fiber as-2p-10m-a , plc fx3uc32mt d , rom fx3u-flrom-16 , i o connector hu-200s2001 , i o connector hu-411s , touch panel cable gt01-c30r4-8p , ethernet interface unit qj71e71-100 , plc fx5u-32mt es , inverter fr-d720-0. 1k , circuit protector cp30-ba1p1-m3a 1p 3a , circuit protector cp30ba2p1-m5a 2p 5a , circuit protector cp30-ba2p1-i3a 2p 3a , plc fx3u-48mt ds fx3u-flrom-16 , enlargement unit fx2n-8ex , enlargement unit fx2n-16eyt , inverter frd720-0. 2k 0. 2kw , cclink unit ca-ncl20e , usb console op-87983 , firmware op-88054 , laser sensor head lvh62 , sd card industrial grade 4gb , vacuum sensor head ap-43 , fiber sensor head fu-69u , vacuum sensor head ap-41 , photoelectric sensor pz-m31 , reflective photo electric sensor pz-m11 , photoelectric sensor pz-m51 , vacuum sensor head ap-41 , control unit cu21a , controller bxsd200-c2 , motor cable cc153sbf2 , motor cable cc303sbf2 , motor cable cc030vfz , network converter net02-cc , potention meter pavr-20kz , digital timer lt4h-l atl1137 lt4hl8 , receptacle wk1021w , timer lt4hl8-ac 240v , feeder touch sensor av404461 , timer s1dxm , electronic horn bm-202h , buzzer bm-202h , ethernet switching hub deh-gtx8c , optical sensor wrb 230 s-90-1 5-1 0 , buzzer lb6mz-1t04 , push button switch lbw6gbm1t54g , remote jog socket ncs-254-rf , remote jog socket ncs-254-pm , push button 14-271. 022 , inverter vf-nc3m-2022py-a30 , dc reactor op-dcl3-2022 , braking resistor op-pbr-2022 , remote switch cob61 , noise filter rsal-2006a , lead switch d-b54 dc24v , potentiometers ra30y20sb102-set , indicator lamp bn3802 lens red , interface module io-e-oac-ro-280 , frequency inverter 8200 e82ev371k2c , motor controller netz ds i 0

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