Latest concave lens Tenders | Government concave lens Tenders

CTN :40466822

16 Jun, 2025 NA

Niwari - Madhya Pradesh

Tender For supply, installation and commissioning of lab equipment on item wise basis at prime minister college of excellence amar shahid chandra sekhar azad govt. pg college, niwari - lab equepments, digital trivinocular research microscope. inspection microscope objective lenses type-achromatic objective lenses magnification-2.0x,4.0x, zoom ratio-3:1above,stagetype- glass stage type of lamp for illumination-,6v 15w halogen top lamp., portable autoclave, sterilizer chamber capacity in l (usable volume)- 20 - 25 liter, working pressure of chamber 20 pound per square inch, type of sterilizer chamber door heavy duty ss304,hinged door,workingtemperature125degreecelsius, range of pressuregauge-30 pound per square inch, accessories-included, rotary microtome (ermatype).semiautomatic length of vertical strok 60mm and above horizontal specimen feed in mm- 25, motorized coarse feed-adjustable-adjustablefrom0 300 m,free programmable, dumpy level quick setting type225mm with tripod stand, non magnetic engineers precision level 23cm, leveling staff 6meter made of aluminum folding type, indian clinometers indian tangent clinometers full brass as per q mark one side of the vein shows elevation and depression in degrees, plane table complete set plane table survey set with aluminum stand, plane table board15mm soft seasoned board dimension-80dx60wx150 hand accessories alidade with full brass spirit level, plum bob, trough compass, telescopic alidade, visible range1-4km,diameter of lens 3mm, mirror stereoscope, instrument base260mmfieldofviewresultantmagnification direct viewing 180mmx200mmx0.78xwith built in magnifier 175mmdia1.2xwith4x binocular viewer 65mm daix , land measuring chain100 link connectors 20mm as per is, heavy brass handles and tally gi wirs 5mm thick, brass ring at every 1 meter, global positioning system screen size3.5cm,maptypesatellitebatterylifemin 24 hr, mounting type hand held resolution 480x272 ,window operating system, prismatic compass withstand and box 125mm5 inches full brass, constant deviation spectograph wavelength-1000mmopticalsystem double beam spectral bandwidth-4nmobility- portable m wavelength accuracy-+- 0.5nmphotometric accuracy-+- 0.3% t, newtons ring app microscope with x-y-z axis movement measurement scale horizontal , sodium vapor lamp, determination of diode laser with holder, optical bench, object screen with clip, set of 13 objects, diffraction slide, slit holder, e/m thomson method app cathode ray tubevcr138 power supply-required, cro cathode ray oscilloscope analog,frequency0.5vp,pbandwitdth30mhz wave type auto sweep circuit, planks constant app photo sensitive device: vacuum photo tube, light source, colour filter 640nm, 570nm,500nm &405nm accelerating voltage regulated voltage power supply, 0-2v continuously variable through pot ,3-1/2 digit 7- segment led, current detecting unit digital micrometer, spectrometer collimator mounted on moveable piller and fitted with 178mm focus,32mm achromatic objective with 28mm clear aperture telescope:mounted on moveable piller and fitted with 178mm focus,32mm achromatic objective with 28 mm clear aperture and fitted with a10x ramsden eye piece., tunnel diode ch app digital panel for measuring,v1-voltage across resistance v2-voltage across tunnel diode, projection microscope 150mm diameter round glass projection screen, rotated through 360 degree on aachromatic 5x,10x45xsl eye pieces-huygenian10xand15x, research microscope type of lamp for illumination-led. tube type binocular. objective magnification 10x and above, eye piece magnification-10xisimarked- yes, trinocular microscope research trinocular-non-hingedtype-withbuilt-inlight and with light intensity regulator. objective type-achromatic, type of lamp for illumination- led, objective magnification -100x, plano concave mirror attachment-yes, calorimeter vassal-copper,stirrersizeinmm75x3.5minimumcalorimeter vassal-copper, stirrer size in mm 75x3.5 minimum, homogenizer display type- led, speed range- 500-25000 r

CTN :40469401

14 Jun, 2025 NA

Shimla - Himachal Pradesh

Tender For supply of dslr full frame format(with interchangeable af zoom (18- 200mm) lens or compatible as per mha specifi

State Government

CTN :40482344

10 Jun, 2025 NA

Malappuram - Kerala

Tender For supply of 1 digital slr camera with zoom lens,macro lenses(105mm and 50mm), dry cabinet and gimbal to interdisciplinary centre for taxonomy and bioprospecting, department of botany(pm usha scheme)

CTN :40492656

17 Jun, 2025 NA

Leh - Jammu And Kashmir

Tender For supply of upto 800mm telephoto zoom lens with mirrorless camera body

CTN :39084972

28 May, 2025 NA

Delhi - Delhi

Tender For bid to ras tender for supply of cctv surveillance system and allied accessories - 2 mp ip dome varifocal/motorized lens , camera , p2p and onvif enabled milgrade , ruggedized industrial milgrade , hot swappable network video recorder 32 channelwith 8 sata , 2 mp ip bullet varifocal/fix lens , camera , p2p and onvif enabled milgrade , 2 mp ip bullet varifocal/motorized lens , camera , p2p and onvif enabled milgrade , 2mp ip ptz camera , 30x zoom , p2p and onvif enabled milgrade , cat-6a cable for cctv surveillance camera , 2 core 1.5 sqmm power supply cable for cctv surveillance camera , cctv mounting box 4x4 ip 66 , pvc conduit 25mm pipe including fixing materials , 2kva ups , ruggedized industrial led display 43inch 4k b2b model , 4 u network rack for cctv camera , 6 u network rack for cctv camera , 8 port with giga network switches for cctv camera , 16 port with giga network switches for cctv camera , 10 tb arm actuated storage unit for network video recorder , 8 tb arm actuated storage unit for network video recorder , pole 15 feet , misc accessories (connectors , cage , clamp , flexible , video media convertor , hdmi multiplexer , extenders , camera stand , mouse etc , charges of installation and commissioning of cctv surveillance system , comprehensive amc for cctv surveillance system for two (2) years

CTN :40214735

31 May, 2025 NA

Nandurbar - Maharashtra

Tender For corrigendum : supply of lab equipments items physics chemistry biology nd maths in jawahar navodaya vidyalaya akkalkuwa dist nandurbar i - chemistry lab equipement (2025-26), ammonium molybdate (loba chemicals), aniline (loba chemicals), formaldehyde (loba chemicals), ammonium carbonate (loba chemicals), oxalic acid (loba chemicals), amonium sulphide solution (loba chemicals), iodine crystal (loba chemicals), potassium dichromate (loba chemicals), potassium chromate (loba chemicals), ammonia solution (loba chemicals), sodium chloride (loba chemicals), sodium hydroxide (loba chemicals), sodium thiosulphate (loba chemicals), potassium iodate (loba chemicals), sodium sulphite (loba chemicals), rubeanic acid sparay reagent for tlc (loba chemicals), cobalt nitrate (loba chemicals), benzaldehyde (loba chemicals), sulphur powder (loba chemicals), magnesium ribbon (loba chemicals), alpha naphthol (loba chemicals), beta naphthol (loba chemicals), silver nitrate solution (loba chemicals), litmus papers (red/blue) (loba chemicals), lead acetate paper (loba chemicals), ph papers (loba chemicals), calcium oxide (loba chemicals), sucrose powder (loba chemicals), ammonium chloride (loba chemicals), fructose powder (loba chemicals), bromine water (loba chemicals), potassium alum (loba chemicals), ferrous ammonium sulphate (loba chemicals), hydrochloric acid (merck), ferrous sulphate (loba chemicals), glacial acetic acid (merck), potassium oxalate (loba chemicals), potassium iodide (loba chemicals), phenolpthalein solution (loba chemicals), barium nitrate ( loba chemicals), meta dinitrobenzene (loba chemicals), ammonium iodide( loba chemicals), paraffin liquid (merck), acetone (merck), isopropanol (merck), sulphuric acid (merck), ethyl alcohol (merck), evaporating dish 3" dia (borosil), funnel 3" dia glass (borosil), test tube 5*5/8 fine glass (borosil), conical flask 100 ml borosil (borosil), beaker 250 ml borosil (borosil), beaker 100 ml borosil (borosil), beaker 500 ml borosil (borosil), volumetric flask 250 ml glass (borosil), volumetric flask 500 ml glass (borosil), burette 25 ml glass (borosil), washbottle 250 ml polythene (borosil), glass rod stirrer (borosil), pipette 10 ml glass (merck), measuring cylinder 10 ml (borosil), measuring cylinder 50 ml (borosil), reagent bottle 500 ml narrow mouth (borosil), kipps apparatus polyethylene ( borosil), watch glass 4" dia (borosil), electric weighing machine (analytical balance weighing compact scale), thermometer 360 c (borosil), platinum wire (borosil), test tube holder (borosil), crucible tongs 6" long (borosil), wire gauge with frame (borosil), dropper with rubber teat (borosil), distilled water (merck), dimineralised water (merck), chromatography paper standarad (loba chemicals), chromatography jar 3*7 inch (borosil), retort stand with clamp (borosil), milli voltmeter (om labs), 2,4 dinitrophenyl hydrazine 100 gm, hydrogen peroxide, methanol, aluminium metal powder, ferrous sulphide stick, lead acetate, acetyl chloride, daniell cell apprahus (om labs), physics lab equipement (2025-26), electrolytic capacitors kit of different values (sun robotics capacitors), resistors kit of different values (electrobot), diodes 1n4007 multi purpose (good quality per kg), convex lens small focal length (+30cm) (comet double convex lens), convex lens large focal length (+15 cm) (comet double convex lens), concave lens small focal length (-15cm) (comet double convex lens), glass slab, sliding rheostat value- 100 ohm(omega), travelling microscope (esaw india), prism (vijay surgical prism), p n junction diode apparatus (electromotive), micrometer screw guage 0-25mm (kristeel/(or)comet), vernier callipers (pullox), spring balance 500g (om labs), sonometer (rea), light dependent resistor(ldr) sensor (techleads), light emitting diode (led) different colours (scriptonics), measuring cylinder 100 ml borosil material (good quality per unit), helical spring length of 1meter (good quality of steel material cost per m

CTN :40118923

26 May, 2025 NA

Medchal-T - Telangana

Tender For corrigendum : supply of professional mirrorless camera , standard zoom lens 70mm & above/ 2.8gm , 4k hdr xdcam camcorder , wireless compact wireless microphone system , tripod with fluid head

Central Government And Public Sector

CTN :40135835

26 May, 2025 NA

Kalpakkam - Tamil Nadu

Tender For corrigendum : supply of motorized zoom lens for 1inch video format as per attached technical specifications

Central Government/Public Sector

CTN :40393088

03 Jun, 2025 NA

Palakkad - Kerala

Tender For 4g solar linkage camera - provision of solar energy cctv with 256 gb sd card for recording, clo ud recording per one year for 7 days storage with 01 year subscription. it shall include supply and provisions of t he following specification: 1) 3+3mp or higher 4g mini pt solar linkage camera, 2). micro sd card upto 256 gb and cloud storage to be available, 3).4mm+4mm fixed lens-pt horizontal & vertical movement range pan 266, tilt 90-dual monitoring. one camera for fixed monitoring, one camera for pt detailed monitoring-built-in high-se nsitivity mic and speaker for full duplex audio intercom-support 10x digital zoom- can be set 6 pre-set points f avorite locations- unique full color & ir night vision modes-micro sd card up to 256gb & cloud storage, 4g co nnection, qr code camera configuration with mobile/pc-active defense siren & lights- built-in battery 18000 m ah rechargeable lithium, battery with 7 watt solar panel, built-in pir sensor- customize voice recordable mass age for audio alerts broadcast-area motion detection, humanoid detection, push realtime notification on the ap plication, support monitoring : pc / mobile app- compression : h.264/h.265 , with memory card 256gb, 256 micr o sd card minimum 5 years warranty. warranty - solar linkage camera 2 years warranty. (warranty period: 24 month(s) from the date of supply). [ warranty period: 24 months after the date of delivery ]