Latest concave lens Tenders | Government concave lens Tenders

CTN :42974767

17 Dec, 2025 NA

Parganas - West Bengal

Tender For bid to ras supply of led luminaire (recessed luminaire) (v3) conforming to is 10322 (part 5/section 2) (q3) , molded case circuit breakers (mccb) as per is / iec 60947 (q3) , elecric bells and accessories as per is 2268 (q3) , stainless steel sink with draining board 1 mm 915mmx 460 mm , change over switch 250a 4 pole tpn with steel sheet enclosure c series , mcb tpn 100 amps 4 pole 415v , led street light 25 watt with aluminium pdc housing polycarbonate cover with individual led lenses and toughened glass cover , change over switch 63a 4 pole tpn with steel sheet enclosure c series , change over switch 200a 4 pole tpn with steel sheet enclosure c series , led bulb 7 watt , capacitop 2 point 5 mfd , 11kv dropout fuse 5 by 10a set of three , fully automatic star delta starter 25 hp , 11kv dropout fuse 5 by 5a set of three , mccb steel sheet enclouser suitable for 4 pole , pvc moulded terminal electric board 8 inch x 10 inch , pvc moulded terminal electric board 7 inch x 4 inch , thermostatic switch for w cooler and refrigerator , pvc moulded terminal electric board 6inch x 8 inch , cloth green blazer , brass peg for hat stand as per sample , ms corner l type 20 mm flat 5 mm thick 4 inch long w by 2 nos 20 mm screw ) /bid number: gem/2025/b/6917592 * /dated: 28-11-2025 & & / bid document1 / 35

CTN :43190489

06 Jan, 2026 NA

Lucknow - Uttar Pradesh

Tender For supply of laboratory face mask cotton , rubber gloves , thermometer with probe and alarm digital , rubber gloves washing and cleaning , heat resistance gloves silicone 350 c , labels blank sticker 2_5 inch x 1_5 inch , markers useful on all surface , laboratory coat , laboratory cap , safety goggles poly carbonate lenses , cling film 12 inch x 30 mt , nylon ties for locking , heating mantles 1000 ml , sealing machine 12 inch , white board 4 x 3 feet , pin up display board 4 x 3 feet , pin up display board with cover 3 x 2 feet , storage device 32gb otg , storage device 1tb , bottle reagent 1000 ml , silica crucible 25 ml , plant grow bags 12x12 , plant grow bags 18x18 , swan neck tap 3 way brass chrome plated 3 way , vacuum grease 50 gm , silica gel 500 gm , dessicator vacuum with perforated plate 250 mm , spirit for lab use 5 lit , measuring cylinder 500ml pp , measuring cylinder 1000 ml pp , wash bottle new type 500 ml , measuring beaker with handle pp 500 ml , draining tray 53x41x17 , pasteur pipette dropper 3 ml , nitrile gloves purple thick , specimen container 500 ml , specimen container 250 ml , cotton cab 32 absorbent , brush small test tube brush , big test tube brush , bottle brush , scissors stainless steel 6 inch pointed and blunt , beaker with spout graduated 10 ml , beaker with spout graduated 100 ml , beaker with spout graduated 250 ml , flask conical narrow mouth graduated 250 ml , petri dish 50x17mm , petri dish 100x 17 mm

CTN :43156287

23 Dec, 2025 1.85 Lacs

Bikaner - Rajasthan

Tender For accessory lenses for green laser lens for prp field 01 and lens for focal grid laser laser filed 1nos

CTN :43164702

23 Dec, 2025 NA

Pune - Maharashtra

Tender For supply of aspheric lenses of diameter-100mm with f 200mm,aspheric lenses of diameter-50mm with f 100mm,clamps,dovetail rail crrier, 50 point 8 mm into 25 point 4mm,hex adjustment knob,lens kinematic mount of optical diameter 100 -101 point 6 mm,lens kinematic mount of optical diameter 50-50 point 8 mm,long dovetail perpendicular to rail,longpass filter,mirror,mirror mount,optical breadboards,optical post of 20 mm length,optical post of 30 mm length,optical post of 40 mm length,optical post of 50 rnm length,optical rail,piezo controller driver,post flolders of 20 mm length,post holders of 30 mm length,post holders of 40 mm length,post holders of 50 mm length,power supply for piezo controller,rail carrier, 0 point 60 inch into 1 point 00 inch -15 point 2 mm into 25 point 4 mm,rail carrier, 1 inch into 1 inch - 25 point 4mm into 25 point 4mm,rail carrier positioner for dovetail rails,short pass filter,swivel base adapter

Central Government/Public Sector

CTN :42606016

29 Dec, 2025 NA

Goa - Goa

Tender For corrigendum : supply of magnetic compass - ta sl no 4 1 1 1 transmitting type magnetic compass with electrical transmission , ta sl no 4 1 1 2 magnetic compass binnacle , ta sl no 4 1 1 3 rim ring with two bearings mounted , ta sl no 4 1 1 4 hood without aperture with handles , ta sl no 4 1 1 5 main electric light with suitable cable type of 3 1 5 sq , ta sl no 4 1 1 6 emergency electric light with suitable cable type of 3 1 5 sq , ta sl no 4 1 1 7 junction box with 5 pole terminal strip for compass light , ta sl no 4 1 1 8 fastening material comprising of 4 bolts of brass m16 4 washers and 4 nuts with flange , ta sl no 4 1 1 9 1 lenses and mounting individually adjusted to an optimum value according to the length of thr reflection tube , ta sl no 4 1 1 9 2 reflection tube 140mm dia with flange one gasket , ta sl no 4 1 1 9 3 removable flange to seal the hole in the deck or ceiling from below , ta sl no 4 1 1 9 4 locking device for the telesc opic mirror head wheel house unit , ta sl no 4 1 1 9 5 wheelhouse unit with day and night mirror , ta sl no 4 1 1 10 six bar magnets 200 mm long 10 mm dia for b c correction , ta sl no 4 1 1 11 two full size d spheres of soft iron with marking fastening bolts m16 with washers and nuts of brass , ta sl no 4 1 1 12 one heeling magnet in tube with marked chain active length 175 mm one magnet 125mm one magnet 50 mrn long , ta sl no 4 1 1 13 reflector compass with compass card dia 180 mm with directional system , ta sl no 4 1 1 14 standard azimuth device with vanes and black hinged mirror , ta sl no 4 1 1 15 1 brackets of coated brass with fastening bolts nuts and washers , ta sl no 4 1 1 15 2 flinders tube brass , ta sl no 4 1 1 15 3 plastic cover for flinders tube , ta sl no 4 1 1 15 4 soft iron core 305 mm length , ta sl no 4 1 1 15 5 soft iron core 152 mm length , ta sl no 4 1 1 15 6 soft iron core 76 mm length , ta sl no 4 1 1 15 7 soft iron core 38 mm length , ta sl no 4 1 1 15 8 wooden core 280mm length , ta sl no 4 1 1 15 9 wooden core 140mm length , ta sl no 4 1 1 15 10 wooden core 70mm length , ta sl no 4 1 1 15 11 wooden core 35mm length , ta sl no 4 1 1 16 magnetic compass repeaters , ta sl no 4 1 1 17 junction box converter box other accessories including cables required for interfacing with ships degaussing system , ta sl no 4 1 1 18 nmea booster splitter convertors for transmission of heading information , ta sl no 4 1 1 19 interconnecting cables , ta sl no 4 1 1 20 interface resistor box attenuator for interfacing with rs degaussing system , ta sl no 4 1 1 21 proving of the interface between rs degaussing system and magnetic compass during hats and sats , ta sl no 4 1 6 on board spares , ta sl no 4 1 3 and 5 14 services of engineers and training , ta sl no 4 1 4 and 5 13 12 drawings and documentation

CTN :43093760

29 Dec, 2025 1.85 Lacs

Bikaner - Rajasthan

Tender For accessory lenses for green laser

CTN :43112234

30 Dec, 2025 3.00 Lacs

Bastar - Chhattisgarh

Tender For supply of title 01 :--ammeter, milliammeter, micrometer , voltmeter , rheostat, battery eliminator , connecting wire , meter bridge , resistance wire , one way key , pencil jockey , step down transformer , horse shoe magnet , bar magnet , optical bench with accessories 1 meter brass, concave mirror , convex mirror, optical needles , meter scale , concave lens , convex lens , drawing board , glass prism , white sheet paper , traveling microscope with vernier scale , glass slab , iron stand , pn junction diode , spherometer, plane mirror , digital stop watch , gravesand apparatus, hanger with slotted weight 10 gram , hanger with slotted weight 100 gram , helical apparatus hooks law, resonance apparatus , sonometer complete set , tunning fork 512 hertz, newtons law of cooling apparatus , thermometer laboratory thermometer, galvanometer, beaker 150 ml, tripod stand , wire guage , glass rod , funnel 3, filter paper , bunsen burner , test tube 150mm x 18mm , test tube stand , dropper, test tube holder with wooden handle , ignition tube , china dish , tongs , standard flask , pipette 10ml , burrette borosilicate glass , concical flask 150 ml , clamp stand , wash bottle , aluminium hydroxide , ferric hydroxide , hydrogen peroxide , potassium iodate , sodium sulphate , copper sulphate , sodium nitrate , acetone, chloroform , potash alum , oxalic acid , ferrous ammonium sulphate, formic acid, benzoic acid , iodine solution , compound microscope , test tube 150mm x 18mm , test tube holder with wooden handle , beaker 100 ml, beaker 250 ml, conical flask 250 ml, funnel, dropper, watch glass 2, measuring cylinder 100 ml, spirit lamp burner , tripod stand , wire guage , dissection box set of 19 pcs, plain slide , cover slip , permananet slide , model of dna , model of rna , common plant specimen for spotting , common animal phyla specimen for spotting , staining solution , safranin , methylene blue , aceto carmine , thermometer, stethoscope, glycerine , ph pper, litmus paper red, litmus paper blue , filter paper

Central Government/Public Sector

CTN :43115837

24 Dec, 2025 35.00 Lacs

Belagavi - Karnataka

Tender For supply of drugs and consumables to dist blindness control division belagavi - moxiflox eye drop, prednisolone eye drop, iris claw lenses, pc iol (23.00), pc iol (22.50), pc iol (22.00), pc iol (21.50), pc iol (21.00), pc iol (20.50), pc iol (20.00), pc iol (19.50), pc iol (19.00), inj bupivacine 0.5 percent in 20ml vial, disposable hole towel for ophthalmic surgery with pouch (disposable fixable drapes size- 90x75 cms), dark goggles, simco canula 21 & 22 g disposable/re-useable., disposable needle 26g 1inch, surgical scalpel blades-11 no and 15 no-box of 100 blades, inj visco elastic material (hpmc2 percent) pfs 3ml prefilled., sics blades disposables (c) keratome 3.2mm bu45 degree., sics blades disposables (b) cresent blade 3.2mm bu 45 degree., sics blades disposables (a )lance tip knife (side port) 15 degree.

Central Government/Public Sector

CTN :43119285

18 Dec, 2025 NA

Pune - Maharashtra

Tender For supply of 15025 - fundus viewing lenses-20 d, 30 d, 60 d, 90 d

CTN :43097622

24 Dec, 2025 50.00 Lacs

Srinagar - Jammu And Kashmir

Tender For supply of establishment of integrated media hub studio room : : - cameras , lenses , stabilizationandsupport , lighting , audioandpodcasting , videoswitchingandstreaming , monitoringandrecording , storageandpower , editingandpost production , studiosetupandmiscellaneous

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