Latest concave lens Tenders | Government concave lens Tenders

CTN :42150517

12 Feb, 2026 NA

Delhi - Delhi

Tender For bid to ras supply of corneal marker zone 4 5 mm with 4mm long semi , dalk scissor right , dalk scissor left , dr fogla fine pointed dissector 5 mm bend tip , dr fogla fine pointed dissector 10 mm bend tip , optical zone marker double ended , bores fixation forceps , dr polok forcep 0 12 mm 1 2 teeth tips , paton spatula 6mm wide and 10mm long with grooves , dr fogla dalk cross action forcep , dsaek double ended corneal marker 8 mm 9 mm , sinsky lens manupulator on hole 0 5 mm , reverse rhexis forceps , charlie forceps

CTN :42477855

11 Feb, 2026 NA

Ranga Reddy-T - Telangana

Tender For bid to ras corrigendum : supply of optical fibre numerical aperture trainer kit description , air wedge glass plate , lens for newtons rings , mercury vapour lamp with transformer , thermal conductivity lees disc steam boiler pipe , newtons rings experiment full setup , laser experiment for determination of wavelength , revolving stool , anti static sheet on table blue colour size 2 ft by 3 ft , windows curtain size roller curtain w100 by l 130 cm , acrylic sandwich board 3 ft w by 5 ft h , acrylic sandwich board 3 ft w by 4 ft h , kevlar gloves pairs 14 inch , alkon plastic components cup board , 1.5 ton inverter split air conditioner with stablizer and installation , drawer for documents holds , extension board - 5amp and 15amp , fire extinguisher 500gms bottle , cap holding stand 4 ft by 5 ft for 30 caps , stainless handwash towel hanger , black cloth for experiment

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

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

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 :43831288

13 Feb, 2026 NA

Saharanpur - Uttar Pradesh

Tender For supply of eos r100 24. 1 mp mirrorless camera (black) with rf-s1845mm f/4. 5-6. 3 is stm optical zoom lens| 4k

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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