Latest concave lens Tenders | Government concave lens Tenders

CTN :42647534

27 Jan, 2026 22.00 Crore

Panaji - Goa

Tender For corrigendum : supply of machiney, equipment and instruments - annexure i, 1) multi parameter monitor, manufacture 1, manufacture 2, manufacture 3, 2) poct analyzer, manufacture 1, manufacture 2, manufacture 3, 3) endovenous radiofrequency ablation (rfa) with segmental ablation technology for the treatment of varicose veins with all accessories, manufacture 1, manufacture 2, manufacture 3, 4) ultrasound machine with linear probe for peripheral nerve blocks, manufacture 1, manufacture 2, manufacture 3, 5) advanced ventillator, manufacture 1, manufacture 2, manufacture 3, 6) electrosurgical generator with vessel sealing and saline resection with rf cut and coag., manufacture 1, manufacture 2, manufacture 3, 7) digital radiography system with flat panel detector, manufacture 1, manufacture 2, manufacture 3, 8) computed radiography system, manufacture 1, manufacture 2, manufacture 3, 9) digital x-ray machine with cr, manufacture 1, manufacture 2, manufacture 3, 10) 6 kw high frequency mobile x-ray machine, manufacture 1, manufacture 2, manufacture 3, 11) standalone colour doppler machine, manufacture 1, manufacture 2, manufacture 3, 12) cable operated power drill, manufacture 1, manufacture 2, manufacture 3, 13) orthopaedic operating traction table, manufacture 1, manufacture 2, manufacture 3, 14) cardiac stress test system, manufacture 1, manufacture 2, manufacture 3, 15) phacoemulsification machine with trolley, manufacture 1, manufacture 2, manufacture 3, 16) high end slit lamp with digital imaging system, manufacture 1, manufacture 2, manufacture 3, 17) slit lamp with table, manufacture 1, manufacture 2, manufacture 3, 18) autorefractometer with keratometer with motorized table, manufacture 1, manufacture 2, manufacture 3, 19) handheld autorefractokeratometer, manufacture 1, manufacture 2, manufacture 3, 20) a scan biometer, manufacture 1, manufacture 2, manufacture 3, 21) nd yag laser, manufacture 1, manufacture 2, manufacture 3, 22) indirect ophthalmoscope with 20d lens, manufacture 1, manufacture 2, manufacture 3, 23) i care tonometer, manufacture 1, manufacture 2, manufacture 3, 24) non-contact tonometer, manufacture 1, manufacture 2, manufacture 3, 25) non-contact biometer with swept source oct technology, manufacture 1, manufacture 2, manufacture 3, 26) lensometer, manufacture 1, manufacture 2, manufacture 3, 27) dehumidifier (for high end ophthalmic equipments room), manufacture 1, manufacture 2, manufacture 3, 28) anaesthesia workstation, manufacture 1, manufacture 2, manufacture 3, 29) anaesthesia (boyles apparatus), manufacture 1, manufacture 2, manufacture 3, total in figures, quoted rate in words

CTN :43032926

17 Jan, 2026 4.91 Crore

Idukki - Kerala

Tender For bid to ras supply of integrated communication visualization and power infrastructure system-- rack mountable bidirectional voice communication server system , structured cabling and optical transmission backbone for server integration , outdoor intelligent imaging system with motorized varifocal lens and video analytics , high resolution imaging device with motorized zoom lens and pan tilt adaptability , visual data storage and management system , enterprisegrade rack server with integrated storage device licensing and preconfigured software , high performance copper and fiber optic cabling for gigabit ethernet applications , unified monitoring and visual intelligence infrastructure , 8 port expansion module , modular express starter shelf assembly kit , rectifier power distribution shelf , rectifier module , rectifier control unit with integrated display , ethernet switches for network connectivity , ultra narrow bezel display wall with integrated control , structured cabling and switching system , rack mountable uninterruptible power supply , led display panels with control system power signal cabling and mounting framework , advanced audio visual signal processing and conferencing system , networked encoder and decoder , installation and commissioning ) /bid number: gem/2025/b/6914004 * /dated: 03-12-2025 & & / bid document1 / 22

CTN :43425657

19 Jan, 2026 62.50 Lacs

Jaisalmer - Rajasthan

Tender For corrigendum : supply of equipment of science lab for 25 govt. schools --, interior artwork (3 walls + ceiling) design printing on 3 walls and ceiling related to space theme noon wooven paper wallper on 1 wall related to solar system, , phases of moon (manual), , newton's colour disc, , day and night (manual), , solar lunar eclipse (manual), , ray optic kit, , solar energy kit, , structure of atom, , weight on other planets, , nervous system, , zodiac constellation (3x3 feet), , we are made of stars (5x3 feet), , planisphere (3x3 feet), , space fun facts posters, , indian astronauts biopic posters (3x2 feet), , 3d charts of descriptions of physics, , 3d chart of description of geography, , star laser pointer pen + 2 duracell batteries, , 6 inch dobsonian telescope, , solar filter, , magnifying glass, , concave lens, , convex lens, , concave mirror, , convex mirror, , prism, , model of rock set, , model of mineral set, , model of metal set, , model of heart, , model of eye, , model of ear, , model of kidney, , ,, , ,, , ph paper, , litmus paper-blue, , evaporation experiment - 1 retort stand, 1 spirit lamp, 1 china dish', 1 wire gauge double, itripod stand, , filtration experiment - 1 retort stand, i retort ring, i funnel, 1 beaker 500ml, 1 filter paper (100 pieces), , atomic balls, , model of brain, , skeleton, , litmus paper-red, , vernier calliper, , screw gauge, , newton 1st law, , newton 2nd law, , newton 3rd law, , virtual reality box, , augmented reality (ar) board, , microscope, , microscope prepared slides, , microscope plain slides, , maxwell wheel, , human torso (magnetic), , brachistochrone curve, , 6, , 7, , 8, , 59, , digestive system chart, , primary colours of light, , tuning fork, , separation of substances chart, , 1, , 2, , 3, , 4, , 5, , 50, , test tube, , 51, , test tube stand, , 62, , animal cell, , 63.., , plant cell, , 64, , magnetic set, , 65, , chemistry kit, , 66, , biology kit, , 67, , dissection box, , 68, , spirit lamp solution, , tds meter, , extra-3 1st law strip, 3 curve balls, 3 bulb for ray optic, , total estimated cost per school

State Government

CTN :43553529

25 Jan, 2026 NA

Pune - Maharashtra

Tender For procurement of items ray optic kit , concave lens 2" , convex lens 2" , concave mirror 2" , convex lines 2" , ohms law apparatus , resistances in series , resistances in parallel , pulley , over flow vessel pp , split cork , slinkey metallic , reflection of sound apparatus , stop clock , respiratory system model , amoeba binary , kidney t.s , testies t.s. , ovary t.s. , model of digestive , model of excretory , model of circulatory , reproductive male , reproductive female , amoeba original , paramoecium , watch glass , slide pkt of 100 , cover slip pkt of 20gm , blood smear , plant tissue , , ph paper (1-14 ph) ord. , ph paper (1-15 ph) qualigens , separatinf funnel 125ml , ferrous sulphate , iron filling , barium chloride , sfranine , stain , methylen blue , dilute hydrochloric acid , dilute sodium hydroxide , ethanoic acid , distilled water , sodium bi carbonate solu. , sodium carbonate solu. , lime water , copper sulphate solu. , sodium sulphate solu. , alumunium sulphate solu. , zinc sulphate solu , iron sulphate solu. , starch solution , potassium permanganate , lodine crystal , napthelene crystal , ammonium chloride , camphor powder , pumice stone , calcium carbonate , ferrous sulphate , copper sulphate , ignition tube , barium chloride , sodium sulphate , sulphur powder , zinc metal dust , calcium , magnessium powder , silicon

State Government

CTN :43553558

20 Jan, 2026 NA

Pune - Maharashtra

Tender For purchase of science lab equipment filter paper , beaker 100 ml , beaker 500 ml , beaker 1000 ml , tripod stand , conical flask 250 ml , conical flask 500 ml , round bottom flask (small) , wire gauze , funnel 2" plastic , funnel 2" glass , funnel 3" plastic , funnel 3" glass , spatula , glass rod , bar magnet , disc magnet , magnet u-shaped , soluble starch , distilled water 500ml , spirit lamp , model of digestive system , model of kidney/human excretory system , model of heart , litmus paper (red and blue) , chart showing pollination of flower , metallic bali (bob of the pendulu , triangular prism , lodine crystals 100gm , ki (potassium lodide) 100gm , amber glass stoppered bottle , clinical thermometer , room thermometer , weighing balance , magnesium ribbon , magnetic compass , tunning fork , copper wire , lens/mirror stand , petridish , led bulb , electric circuit ki , battery , vinegar , baking soda , iron fillings , spring balance , glass slab , labels/stickers , lab thermometer , potassium permanganate crystals kmno4 , ph solution , wooden metre scale , china dish , droppers , plain mirrors , stands for plane mirrors , test tube holder , scissors , concave mirror/convex mirror , periodic table chart big size , concave lens/convex lens , separating funnel , iron stand , thumb pins , glass jar , pair of tongs , model of a simple pendulum , different shapes of bacteria (bacilli, cocci, spirilla) , permanent slides , amoeba , amoeba- binary fission , hydra , bread mould , spirogyra , budding in yeast , paramecium , chlamydomonas , glass stirrer , stop watch , structure of atom chart , isopropyl alcohol , test tube stand

State Government

CTN :43430190

17 Jan, 2026 2.40 Lacs

Kannur - Kerala

Tender For supply of lab items - test tube 15x150mm, volumetric flask 100ml, conical flask 250ml, watch glass 50mm, watch glass 75mm, pipette volumetric 20ml, burette 50ml, spatula plastc 6", test tube brush, burette stand with clamp, filter ppaer sheet, weighing machine elctronic, beaker 1000ml, atomic model junior set, sulphuric acid 500ml, hydrochloric acid 500ml, nitric acid 500ml, zinc sulfate 500 gm, lead acetate 500gm, lead nitrate 500gm, zinc nitrate 500gm, ammonium chloride 500gm, barium chloride 500gm, sodium hydroxide 500gm, ammonium carbonate 500gm, ammonium acetate 500gm, disodium hydrogen phosphate 500gm, neutral ferric chloride 125ml, silver nitrate n/10 125ml, potassium chromate 500gm, ferric chloride 500gm, spherometer, vernier calippers, screw guage 20mm, meter scale 1meter, prism 50mm, stop watch digital, convex lens fl 10 50mm, convex mirror fl 15 50mm, concave mirror fl 15 50mm, concave lens fl 20 50mm, simple pendulum complete set, diode various type, bread board for diode, zener diode, rheostat 1.8 amps (100 ohms), ammeter, voltmeter, connecting wire 100gm, nichrome wire 100gm, slotted weight 50gx5, lamp box, lens screen, lens stand, student microscope us 33rp, biuret reagent 125ml, glucose 500gm, fehlings solution a 500ml, fehlings solution b 500ml, iodine solution n/10 500ml, blood lancet, cotton absorbant 400gm, hand wash 500ml, starch 500gm, tooth pick, methylene blue 125ml, sulpho salicylic acid (20%) 125ml, iso spirit 400ml, eye model, test tube 15x150mm, filter ppaer packet, petri dish 15x125mm, watch glass 75mm, dwaring brush, cover slip square 18x18mm, cover slip 18x18mm, dissection needle, micro slide (50 nos), formaldehyde 1ltr, spatula plastc, filter paper sheet, laser torch, connecting wire 100gm, zinc plate, copper plate, atomic model junior set, sand paper, test tube holder, phenolthalein 125 ml, methyl orange 125ml, potassium permanganate 500gm, calcium chloride 500gm, copper sulphate 500gm, sulphuric acid 500ml, hydrochloric acid 500ml, sodium metal 100gm, ammonia solution 500ml, barium chloride 500gm, sodium hydroxide 500gm, lead acetate 500gm, silver nitrate n/10 125ml, simple pendulum complete set, slinky, laser torch, solenoid model plastic, newtons disc, ring magnet 5cm, bar magnet 5cm, horse shoe magnet 5cm, magnetic compass 50mm, stop watch digital, gold leaf electroscope, periscope wooden, newtons cradle, glass slab, measuring tape, electric motor model, tuning fork spare, student microscope us 33rp, micro slide (50 nos), dissection needle, methyl orange 125ml, cover slip square 18x18mm, glucometer, digital bp apparatus, clinical thermometer, stethoscope

Central Government/Public Sector

CTN :43465248

21 Jan, 2026 41.86 Lacs

Bhatgaon - Chhattisgarh

Tender For supply of 2mp motorized verifocal outdoor bullet camera,4mp dome or bullet motorized zoom lens camera,sitc of workstation,sitc of anpr and dfc softwares.,supply of video analytics software,supply of 8port poe layer 2 network switch,supply of 6 f sm multi tube,supply of media converter.,supply of 25 mm pvc conduit as per is.,sitc of 3 mtr height hot dip galvanized octagonal poles,supply and laying of 40 mm hdpe pipe,supply and laying cat6 cable,supply and laying 3 core 1.5 sqmm pvc conductor,laying of optical fiber cable cable,supply of workstation including operating system and anti virus,sitc of 1 kva capacity online ups,sitc of 2 kva capacity online ups,supply of armoured cable a 4c x 4 sq.mm,sitc of rack,supply of nas storage 16tb,installation, testing and commissioning and integration of entire project,supply of ip based sqtc certified, 2mp varifocal indoor fixed dome camera,supply of workstation including operating system,supply of workstation client pc type a,sitc of two way communication system,installation,testing and commissi

CTN :43420196

17 Jan, 2026 NA

Yavatmal - Maharashtra

Tender For supply of turnkey contract for opthalmic equipment procurement and installation : : -providing and fixing auto ref ketratometer with motorised table and ups at vasantrao naik govt. medical college, yavatmal , providing and fixing digital visual acuity chart at vasantrao naik govt. medical college, yavatmal , providing and fixing perimeter, trial lens set for perimeter, computer and ups at vasantrao naik govt. medical college, yavatmal , providing and fixing operating microscope with biom and recording system at vasantrao naik govt. medical college, yavatmal , providing and fixing operating table at vasantrao naik govt. medical college, yavatmal , providing and fixing optical biometry and topography system with motorised instrument table and ups at vasantrao naik govt. medical college, yavatmal , medical caps (q2) , surgical gowns (q2) , patient gown (q2)

CTN :43368395

19 Jan, 2026 NA

Chennai - Tamil Nadu

Tender For supply of procurment of highly definition video conference : - 11000 lumens projector short throw lens , heavy duty kit for ultra short throw with flexible arm , 159 inch prime tab tensioned motorized projection screen with lvc and remote , cisco room kit pro ptz 4k codec pro ptz 4 , mounting bracket for camera wall ceiling , mounting bracket for camera wallceiling , hdmi transmitters , hdmi receivers , gooseneck mic , shock mount for gooseneck microphone , handheld wireless microphone , wireless combo system with pg58 handheld and pga31 headset , 8x8 4k60 hdmi with 2 audio outputs , control processor , 10 po wireless ipad , docking station sleeve , base station , 20 port network switch , wireless access point , hdmi m to hdmi m 6 ft , hdmi to dvi cable , microphone cable , audio sterio control cable , stp cable , rack 24 u 600x800 with 7 shelves , digital podium with pdu 19 rack top connectivity plate with hdmi x 2 , cabling and termination charges , installation commissioningdesign and consultancy user training

CTN :43369169

19 Jan, 2026 NA

Hyderabad - Telangana

Tender For supply of honeycomb tabletop (magnetic) size: 3000mm x 1500mm, thickness: 200mm along with passive vibration , honeycomb tabletop (magnetic) size: 1000mm x 1000mm, thickness: 150mm along with passive vibration , kinematic mount for large circular optics, dia 100mm , kinematic mount for circular optics, dia 25mm , kinematic mount for circular optics, dia 50mm , kinematic mount for large circular optics, dia 75mm , v type adjustable lens mount, dia 100mm , v type adjustable lens mount, dia 50mm , beamdump model no: bd-100 , beamdump model no: bd- 150 , 12mm dia post: length 50mm with stainless steel post holder with m6 tapped holes , 12mm dia post: length 100mm with stainless steel post holder with m6 tapped holes , 12mm dia post: length 150mm with stainless steel post holder with m6 tapped holes , switchable magnetic post bases , xy post base , radical slotted baseplate , table clamps , manual lab jack , dual rod system , 5 axis kinematic optical flat holder with jaw holder , optical rail: length 500 mm , optical rail: length 1000 mm , carrier for optical rail , optical rail: length 2000mm , five axis positioner

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