Latest concave lens Tenders | Government concave lens Tenders

Central Government/Public Sector

CTN :38473609

01 Aug, 2025 NA

Dharwad - Karnataka

Tender For bid to ras corrigendum : supply of robotics and mechatronics lab equipment - rapid control prototyping and hardware in loop system , gige vision camera and lense , portable usb multi functional mixed signal oscilloscope with addons for audio analyzer, impedance analyzer, current and power adaptor and transistor tester , programmable digital power supply , ros based serial robotic manipulator integrable with mobile robot , robot based on series elastic smart actuator integrated with torque sensor , standard duckietown classroom kit having five duckiebots with jetson nano 4gb and compliant out of box with edx mooc ethx self driving cars with duckietown , duckiedrone that supports mooc introduction to robotics with drones , a lightweight, small and safe quadrotor with an ecosystem of expansion decks that supports practical components of courses on aerial robotics , hardware components related to books learning art of electronics by t. hayes and mechatronics by m. jouaneh , an assortment of educational kits and devices

State Government

CTN :41192918

31 Jul, 2025 NA

Gadchiroli - Maharashtra

Tender For rate contract of miscellaneous item for financial year 2025-26 at grampanchayat bolepalli tah. mulchera - material, hand wash station set 90 mmpipe,70mmpipe ,basing plate ,albo75 mm clamp wicer ,gi structure stand , complete installation., blieching poweder, r.o. machin and water purifier complete set, submersible machine 1 hp, 20 mm pipewater cooler and purifier candle, bluestar water cooler 60 ltd, solar submersible pump complete setup..solar submersible pump 1 hp lubi,pannel 250w 4, stand ,dc controller , structure and complete installation .., zp school complete electric fiting, sanatary napkin machine, school complete game set cricket kit,football kit, vollyball kit, batminton set, dumbles, carrom, tape, visual, band set, ruberping ,mating 4 fit, dress girls and boys , led light 18 w crompton, led light 15 w crompton, led street light 36 w crompton, nut bold, clamp, pipe , wire, tapeset,holder ..., men switch crompton, handicap revolving chair 3 wheel ...., school painting chart, toy chart, wall painting chart , animal chart , colour printer nipex, school projecter digital setupprojecter cromcast tv streaming device by google ,project 4*6 stand zebronics home theatre zeb 7500 , syramic board 4 6,hp all tomy web cam , complete installation ., ahuja sound service setup... ahuja 250 w amply ,bhonga 2, unit 2 ahuja , mike 2 ahuja box 15" 2.., solar inverter setup amaron...amaron tecno xp 2300power inverter battery 150 ah , 3 years warranty digi power and complete installation, mobile tab, lamination machine, rain water harvesting setup ..90mm pipe,1000 ltr dram 2 , 75mm pipe , lbo , clamp gi structure and complete installation, solar pump setup1 hp submersible pump, pannel 250 w ,4 stand , dc controller, structure gi.complete instruction, laptop..dell company, computer setup keyboard , mouse , cable cpu, monitor, z p school exercise and games set..see saw, football kit, sliders, palna, vollyball kit cricket kit , batminton kit , skip rope , dumbles, gola, bhala , tape, dress, carome ,chears , lazim, z p school solar electric setup..amaron solar inverter 1000 w , pannel structure , tubular inverter , battery 150 ah, 3 years warranty metal stand , gi structure cable 4mm , complete electric fiting ...25 ltr r o system, strature wheel alient, chair wc 9404 model, chair s model 1324 model, office locker 4.5 fit, chair wc 9404, chair s model 1324, office locker 4.5 fit, apsara office locker 5 fit, office karishma table 4 fit, computer table 3 fit, revolving chair mii, folding chair, cement benches, cement dust box, plastic dust box 3 fit wheel, ceiling fan crompton, ceiling fan dc, mating 30/30, book set, library book case, protein powder, anganwadi toys setplastic elephant, horse, duck, slider, palna, 3 wheel cycle ,lagori, water filter, weight machine, bat ball, aqua 50 ltr water filter full setup..watter filter 50 ltr 500 ltr plasto water tank ... submersible crompton 1 hp pump, 1 hp controller , pipe fitting, electric fiting and fullinstallation, n-95 mask 3 fly, sanitizer 50 m, savlon hand wash lotion 100 ml, solar highmast set300 w pannel , structure, 6meter gi pole , ring ,dc flood light 6 ,300 w , cable 4mm complete installation, 1hp solar dual pump, solar kandil, led tv 42" nipex 4k, sanitizer machine fogging portable touch lense capacity 3 ltrs 3 years warranty, black board, solar street light 60 w entrix ..solar led street light pole 15 fit street light 60 w,solar panel .60 w ,lithium battery 64 ah complete installation, school uniform, ghanta gadi, anganwadi uniform, anganwadi sahitya drum ,koti,ganj,tat,wati,gund,chamach ,samai,glas,kadai, , l.e.d.highmast light complete setup and full installation , , e-vehicle garbage rikshaw, pvc pipe, bleching powder, elbo pipe,tee,shollder type product, printer, laptop, r.o., led crompton 18 watt, led crompton 23 watt, sanitary napkin, solar highmast battery 26 ah, solar hymast led flood light, heavy table 2 x4, hp laptop, hp printer, author photos, led street light 36 watt, rudra

State Government

CTN :41202348

31 Jul, 2025 NA

Khaperkheda - Maharashtra

Tender For supply of lense type oil circulation piping metallic expansion bellows for u#1 to 4, 250mva generator transformer at 210 mw tps khaperkheda.

CTN :41232444

08 Aug, 2025 NA

Kanpur - Uttar Pradesh

Tender For supply of assy pipe , wheel box , wiper blade , wiper arm , repair kit for piston ring , spg brake chamber repair kit , brush carrier assy , repair kit clutch cover , parts kit brake master , repair kit , lense head light assy

CTN :41258334

16 Aug, 2025 NA

Jalandhar - Punjab

Tender For supply of varifocal camera,fixed lense camera,pole 6 m,poe switch,power cable,waterproof rack,patch cords 5 m,patch cords 1 m,internet connectivity,storage with vms,wall panel,5kva,20 kva generator,laser printer,all in one i5,license for vms,cat6 cable 23awg,patch cords 1 mtr,patch cords 2 mtr,conduit surface,rj 45 connectors,h panel loaded,rack 27 u,labelling, schematics,face plate 2x1,io,pvc back box 4 x 4,control room infrastructure,surveillance room,installation and commissioning

CTN :41177157

31 Jul, 2025 13.00 Lacs

Bharatpur - Rajasthan

Tender For bid supply of it equipmentin chief medical and health and ms dhs bharatpur - item with specification, android tablet for doctor8mp ai camera4g network connectivity4 gb ram | 128 gb rom | expandable upto 1 tb27.81 cm (10.95 inch) 8 mp primary camera | 5 mp frontandroid 13 or latest version, battery: up to 8000 mah lithium ionideal usage: reading and browsingvoice call (single sim, gsm|wdcma| 4g lte fdd|4g lte tdd), android smartphone for anm6gb ram, 128gb storage, 120 hz fhd+ display, up to 5000 mah ultra-thin battery, dimensity 6300,5g connectivity / processor, 50mp/08 mp primary/secondry camera, bluetooth, wi-fi, usb, dual sim, touchscreen, android 15 or latest, android smartphone for gnm 16gb ram, 128gb storage, 120 hz fhd+ display, up to 5000 mah ultra-thin battery, dimensity 6300,5g connectivity / processor, 50mp/08 mp primary/secondry camera, bluetooth, wi-fi, usb, dual sim, touchscreen, android 15 or latest, android smartphone for gnm 26gb ram, 128gb storage, 120 hz fhd+ display, up to 5000 mah ultra-thin battery, dimensity 6300,5g connectivity / processor, 50mp/08 mp primary/secondry camera, bluetooth, wi-fi, usb, dual sim, touchscreen, android 15 or latest, android smartphone for pharmacist6gb ram, 128gb storage, 120 hz fhd+ display, up to 5000 mah ultra-thin battery, dimensity 6300,5g connectivity / processor, 50mp/08 mp primary/secondry camera, bluetooth, wi-fi, usb, dual sim, touchscreen, android 15 or latest, power backupinverter up to 1200 va with up to 110 amp battery (including installation with wirring) all wiring should be covered, smart android tv40 inch smart android led tv with ott supports , 02 usb port, hdmi/vga support, printer with wifi printingwireless, print, copy, scan, hi-speed usb 2.0, bluetooth le, up to 22 ppm, 150-sheet input tray, 100-sheet output tray, 1-year warranty, black and white, security camera (cctv survillence system)04 camera (ir/bullet)with 2.5 mp lense, 4-channel dvr, 1tb hdd (including installation with wire/connectors)

corporations/Associations/Others

CTN :41054755

01 Aug, 2025 NA

Luckwada - Chhattisgarh

Tender For corrigendum : supply of miscellaneous items for eye department - keratome blade ( slit ) 2.8 mm , mvr blade , crescent blade , srgical eye drape , 18.0 d,foldable intraocular lens , 18.5 d,foldable intraocular lens , l.intra ocular lense 19d , 19.5 d,foldable intraocular lens , l.intra ocular lense 20d , 20.5 d,foldable intraocular lens , foldable intraocular lens , pciol(non foldable) 18 d , foldable iol 19 no (spherical monofocal three piece iol) , sinskey ii lens manipualting hook,angled , corneoscleralforcep,0.12mm1x2teeth , raycroftsairinjectioncannula27g , simcoe i/a cannula ,23'g' , direct , h p m c,usp2%w/v,2ml-pfill syringes , trypan blue (rhex id injection) , inj.hyaluronidase,1500iu,pwdr/soln

CTN :41147801

11 Aug, 2025 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of et9007b-0015v1300 salinometer , et9007b-0015v3600 pressue gauge 0 7 kg cm2 , et9007b-0025v3113 hrc fuse 6a , et9007b-015v1017 gasket , et9007b- 015v1029 copling , et9007b-015v2711 solenoid valve 1 2 no , et9007b-015v2711a n o solenoid valve kit , et9007b-015v3900 pressure gauge range 0 4 bar , et9007b-015v6004 o ring 38mm idx3 thk , et9007b- 015v0600 sight glass , et9007b-015v1001 impller for dw pump , et9007b-015v1016 mechanical seal for distillate pump , et9007b-015v1202 contactor coil , et9007b-015v1802 ejector trumpete horn , et9007b- 015v1803 nozzle , et9007b-015v2000 feed flow meter , et9007b-015v2100-4400 flow indicator and control valve , et9007b-015v2702 distillate discharge valve 1 bsp , et9007b-015v2705 water meter , et9007b-015v2500 thermometers shell heating cooling water , et9007b-015v2712 non return valve 1 2 bsp , et9007b-015v2713 pressure gauge range 0 4 bar , et9007b-015v2719 solenoid valve 1 2 nc , et9007b-015v3400 sight and light glass joint inner , et9007b-015v3500 sight and light glass joint outer , et9007b-015v3100 gasket tube plate to shell , et9007b-015v3200 heater condenser cover joint , et9007b-015v3300 heater tube plate to cover joint four pass , et9007b-fim00341 dolomite , et9007b-015v1101 bearing motor 1set 2nos , et9007b-015v1201 contactors set , et9007b- 015v1201a over load relay , et9007b-015v1203 isolator switch distillate pump starter , et9007b- 015v2710 detection cell salinometer , et9007b- 015v2800 feed orifice disc , et9007b-015v3000 shell top cover joint , et9007b-015v3600 gauge for heating cooling water , et9007b-015v3800 vacum guage for shell range 0 760 mm hg 1 4 bsp bottom , et9007b-015v4100 pressure guage 760mm hg , et9007b-015v4200 relief valve 1 bsp , et9007b- 015v4300 feed valve 3 4 bsp , et9007b-015v4804 o ring 45mm idx3 thk , et9007b-015v4904 o ring 25mm idx3 thk , et9007b-015v7700 shel drain valve 1 bsp , et9007b-015v8602 10 amp fuse , et9007b-015v8603 5 amp fuse , et9007b-015v8604 fuse holder , et9007b- 070v1101 salinometer pcb , et9007b-070v1102 salinometer bulb , et9007b-070v1103 salinometer lense , et9007b-070v1200 salinometer cell //bid details 2 / 41

Central Government/Public Sector

CTN :41145433

07 Aug, 2025 NA

Jodhpur - Rajasthan

Tender For supply of aspheric opthalmic lense 20 d. specifications-(1) field view is 46degree/60 degree (2)image mag.is 3.13x (3)laser spot mag.is 0.32x (4)working distance is 50mm primary application - general diagnos is and treatment. make/brands - volk or similar [ warranty period: 30 months after the date of delivery ]

CTN :41114247

28 Jul, 2025 42.00 Lacs

Meerut - Uttar Pradesh

Tender For design installation and maintenance of educational lab - ict lab; physics, chemistry , bio lab matterial as per pdf attached; buyer: a) physics lab items: -1 ammetersdifferent range, 2 battery eliminator, 3 daniell cell 1, 4 drawing board 2, 5 friction apparatus complete setwith weight box 0, 9, galvanometer 0, 1, 7 parallelogran apparatus 4, 8 key one way 5, 9 jackey pencil type 0, 10 two-way key 0, 11 laclanche cell 1, 12 meter bridge, 13 multimeter digital 1, 1, 14 multimeter manua 5, 15 magnetic compass, 16 optical bench 1 meter long, 17 prism indian glass, 18 potentiometer 1, 19 plier 2, 20 2, cutter 2, 21 screw driver, 22 scissor 4, 23 resistance box (different range 0.1 to 10 ohm), 1 to 10 ohms 1 to 100 ohms, 1, +1 to 1000 ohms 1 to 100000 ohms (each), 24 dry cell 10g (chargeable) 1, 25 dry cell charger 1, 26 helical spring apparatus with weights 0, 0, 27 rheosta!, 28 resistance coll different range 1-5 ohms 0, 29 resonance apparatus 1, 30 spherometer 2, 31 screw gauge 2, 32 wooden scale (1-50 cm, 1-100 cm) 3, 33 stopwatch 0, 34 sonometer, 35 sprit level 4, 36 thermometer 5, 37 tuning fork (250 hz 480 hz and 512 hz) withpad 0, 38 vernier calliper 0, 39 voitmeter (different range) 2, 40 beakers 0, 41 connecting wires 0.250, 42 charts for display (bio visuals 2, 43 portraits (as per choice) 0, 44 concave mirror 6, 6, 45 convex mirror 6, 46 convex lens 6, 47 concave lens, 48 wedge knife edge (for sonometer) 3, 49 glass slab 3, 3, 50 pendulum box, 51 cork rubber 1.5 inches 1, 1, 52 hangerweights 500gm, 53 insulated copper wire 0.250, 54 meter tape (1-100 meter) 3, 55 soldering iron 1, 56 spring balance (0.250gm) 0, 5, 57 u-shaped magnet, 58 copper calorimeter 0, 1, 60 newton's disc 1, 61 telescope , 63 barometer tube, 64 lactometer 0, 66 electric bell 0, 68 binoculars 1, 0, 69 soldering rods, 70 p-n junction diode set up 0, 0, 72 balance, 73 boyle's law apparatus 0, 74 fortnis barometer 0, 75 metallic cylinders, 0, 76 metal sphere, 77 sg bottles, 0, 0, 79 young's modulus, 80 spectrometer, 81 hydrometer, 1, 1, 2, 82 spirit level , 83 potentiometer 1, 85 gold leaf electroscop 1, 86 tuning fork 0, b) list of non-consumable items (for a batch of, 40 students at any given time), 1 ammonium chloride 0.500, 2 all pins 1.5" 2, 3 copper sulphate 0.250, 4 drawing pins 5, 5 thread rolls 2, b) biology lab items: - 1 beaker 100ml/250ml/500ml, 2 chart stand, 3 conical flask, 4 digital balance, 5 dropping bottle, 6 froceps, 7 funnel, 8 glass showcase, 9 heater, 1, 0, 0, 0, 0, 1, 1, 10 hot plate, 11 human skeleton (artificial), 12 leaf clamp apparatus, 13 measuring cylinder 50ml/100ml/250ml, 14 micro viewers, 15 microscope compouup 1, 16 microscope dissecting 1, 17 morter and pestle 2, 18 petri dish 2, 19 pipette (graduated 10ml) 2, 20 reagent bottle 1, 21 skeleton (joints) 1, 22 slide box 2, 23 test tube holders 0, 24 test tube stand 0, 25 watch glass 0, 26 water bath 0, 27 wash bottle 0, 28 white cavity tiles 1, 29 pipette stand 1, 30 0, all pins, 31 burette (50ml) 2, 32 burette 50ml 2, 33 perforated beaker 2, 34 capillary tube 4, 35 test tube holders 10, 36 tripod stand , 37 thenmometer 2, 38 trough 2, 39 wire gauge 5, 40 burette stand 3, 41 blade for section cutting 5, 42 chart display stand 1, 43 enamel tray 3, 44 laboratory coat 2, 45 soissors 4" 4, 46 soissors 6" 3, 47 scalpel, 48 staninig rack, list of non-consumable items for biology lab-1, 1, digital balance 1, pigeon, rat, scoliosis, starfish, frog, and, izard camel, and, 1, cockroach, mendels inheritance, and the life cycle of, mosquitothe, 1, racemose inflorescence, cymose, inflorescence., 1, modifications of roots and stem 1, posters /portraits of scientists 1, models 1, 2 -claws and beaks, forelimbs modifications,, brain, ear, and eye, 1, human torso model, and human skeleton, model, 1, root nodules of leguminous plants 1, cuscuta on host, lichens, hornologous and, analogous organs., slide permanent, 3 asexual reproduction, plant tissues,animal, tissues, 1, stages of mitosis

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Central Government/Public Sector