Latest corrective lenses Tenders | Government corrective lenses Tenders

CTN :39015860

28 Feb, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For corrigendum : supply of 24mp digital camera cmos image sensor size for fixed lens 1/2.3to 1/3.2 inch, iso max> 12799, optical

State Government

CTN :39422404

15 Mar, 2025 NA

Imphal - Manipur

Tender For supply of science laboratory equipment to 120 government high and higher secondary schools, which shall be valid for 1 (one) year. - physics & science kits, spring balance, magnetic compass, set of three resistors 5 ohm, 10 ohm and 15 ohm, measuring cylinder, bar magnet, ring magnet, disk magnet, u-shaped magnet, aluminium pipe, slinky, one way key, laboratory, stand, assembly, 1) m.s. rod, 2) boss head, 3) base, 4) clamp, connecting wire crocodile clips, connecting wire banana clips, metal cylindrical with hook, pendulum ball with hook, split rubber cork, thread, concave mirror, convex mirror, lens double convex, lens double concave, prism, glass slab, plano concave, double convex lens, half cylindrical lens, cell holder, copper strip, enameled cupper wire, nichrome wire, nichrome wires, 1. dia 5.5mm (24swg), 2. dia 4.3mm (27swg), 3. dia 3.8mm (28swg), constantan wire, multicore flexible insulated electric copper wire, 250g weight with hook, ray steak box, protector (half), plane mirror strips, beaker 50ml, stirrer, multimeter with battery, laboratory thermometer, (i) perspex lens holder, (ii) screen holder, (iii) candle holder, wooden scale / optical bench, screen, candle, thumb pins, sand paper, pulley with frame & rod, plastic box big, plastic box small, stopclock mechanical, kit box, maths, compass, plastic strip (a type), plastic strip (b type), full protractor (360o), half protractor (180o), geo-board (rectangular), plastic box, connectors for strips, connectors (t-type), set square, rotating needle, scale, b (chemistry), micro test tube, test tube holder, test tube stand, dropper with rubber bulb, glass rod and stirring rod, spatula, beaker (10 ml), funnel, dry cell holder, torch bulb with holder, beaker (50 ml), measuring cylinder (10 ml), w- tube, tripod, kerosene burner, laboratory stand, litmus paper, watch glass, china dish, laboratory stand, boss head, m.s. rod, clamp, base plate, g-clamp, thermometer (laboratory), ph paper, metals ( zn, cu, fe,, emery paper and sand paper, iron nails, fe- filings and zn dust, filter paper, micro test tube brush, dispensing bottle, vials, double mouthed flask, stop cock, pvc. tube, micro filtration unit, copper electrodes, one way key, connecting wire, magnesium ribbon, cotton wool, wash bottle, pasteur pipette (dropper), plastic box, kit box along with carton, c (biology), kit box, compound microscope, glass micro slides, pasteur pipette (dropper), washing brush, razor blade, micro test tubes, test tube holder, beaker 50 ml., beaker 10 ml., magnifying lens, watch glass, needles, forceps, blotting paper, test tube rack, wash bottle, surgical scissor, glass rod, filter paper, measuring cylinder (10 ml), cotton, muslin cloth, painting brush, spring balance, measuring pan with holder, laboratory stand assembly, steel rod, clamp, boss head, assembly boiling tube with cork fitted glass tube, tripod, kerosene burner, test tube 20ml, w- tube, thread, petridis, cover glasses, u-clips, knife/cutter, split cork, black paper, magnifying glass (a type), vials, dispensing bottle, a box of tooth pick, conical flask, permanent slides, permanent slides, parenchyma, collenchyma, sclerenchyma, epithelial tissue, striated muscles, smooth muscles, nerve cells, hydra (budding), spirogya, binary fission in amoeba, hydra, j) malarial parasite, ( showing life cycle), k) some diseased plants., l) binary fission in paramoecium, specimens, starfish, tape worm, mosquito lifecycle, silk moth, honeybee, cockroach, earthworm, ascaris, plastic boxes

Central Government/Public Sector

CTN :39405738

03 Mar, 2025 NA

Jabalpur - Madhya Pradesh

Tender For supply of still compact digital camera specifications(1) effective pixels (mega pixels) -24(2) lens mou nting-detachable. (4) maximum recording resolution (pixels) -hd (1280x720)(5) video file format-mov, av i, mp4(6) flash-built-in(7) connectivity interface-bluetooth, usb(8) control-remote, app(9) supported oper ating system for app-ios, android, windows(10) memory card expandable up to (gb)-256(11) power source -rechargeable battery(12) battery capacity(mah)-4500(13) optical zoom-31x to 35x. make: sony, canon, panasonic, kodak, nikon or similar. [ warranty period: 30 months after the date of delivery ]

CTN :39336094

24 Feb, 2025 NA

Kushinagar - Uttar Pradesh

Tender For providing of design installation and maintenance of educational lab - list of lab items(physics biology chemistry) - ammeters, battery eliminator, daniell cell, drawing board, friction apparatus complete set with weight box, parallelogram apparatus, laclanche cell, meter bridge, multitester, optical bench (1 meter, prism (indian glass), concave mirror, convex mirror, convex lens, concave lens, resistance box (different), u-shaped magnet, voltmeter, potentiometer, pn junction diode characterstics

CTN :39337465

07 Mar, 2025 NA

Bangalore - Karnataka

Tender For supply of precision mirror mount for 1 circular mirrors , precision mirror mount for 1 circular mirrors 1 , precision mirror mount for 2 circular mirrors , magnetic base 12 7 mm post holders of 75 mm height , magnetic base 12 7 mm post holders of 50 mm height , stainless steel optical posts of height 40 mm , stainless steel optical posts of height 75 mm , stainless steel optical posts of height 50 mm , fixed lens mounts with internal threads , flip mounts for 1 round optics , translation stage motorized with motion controlling units , translation stages manual , compact 5 axis stage with pitch yaw adjustment and x y and z linear translation and the corresponding mounting controlling units , cage plate mounting base for 30 mm cage plates metric dimensions , sm1 threaded 30 mm cage plates for mounting lenses metric dimensions , cage plate mounting base for 60 mm cage plates metric dimensions , sm2 threaded 60 mm cage plates metric dimensions , right angle kinematic mirror mount for 30 mm cage system , cage assembly rod 1 long 6 mm , cage assembly rod 2 long 6 mm , cage assembly rod 4 long 6 mm , cage assembly rod 6 long 6 mm , cage assembly rod 8 long 6 mm , cage assembly rod 10 long 6 mm , continuous rotation mounts for 25 4 mm optics

CTN :39285954

25 Feb, 2025 18.00 Lacs

Belagavi - Karnataka

Tender For requirement for scientific equipments for physics, chemistry, biology to be delivered for 2 colleges at diffrent location yaravi and katkol - human torso model life size, scale one meter long wooden, scale half meter, inclined plane apparatus, prism (glass ) 50 x 50 mm, semiconductor diode, travelling microscope, plane mirror, convex lens, optical bench heavy full shappered, concave mirror 10 cms fl, concave mirror 20 cms fl, electromagnets with power supply for sonometer with stand, resistance box 0 to 500 ohms, sonometer with string, resistance box 0 to 20000 ohms constant coile, tuning forks set heavy, screw gauge in pastic box, galvanometer 30 0 30 mr 100, voltmeter 0 to 10 volt, connecting wires multistrand bundles of 80 mtrs, resistance box 0 to 1000 ohms, plug key two way, projection microscope with led screen, hot plate, rheostat 50 ohms, voltmeter 0 to 30 volts, voltmeter 0 to 3 volts, voltmeter 0 to 1 volt, milli amp meters 0-500 ma, plug key, battery ac+dc power supply 0 - 12 v, weight hangers with each diffrent weights, stop clock (digital), spring constant expt complete set, pendulum bob of radius 1 cm, stand with clamp, gravesands apparatus, watch glasses, screw gauge, vernier calipers, glycerine, cotton blue, acetocarmine, entamoeba slide, v.s of blastula (slide), t.s of mammalian testis (slide), t.s of mammalian ovary (slide), r-dna technology chart, electrostatic precipitator chart, gel electrophoresis chart, blood pressure measuring instrument, bioreactor types chart, human female reproductive system chart, human male reproductive system chart, ascaris specimen (male and female), compound microscope, dissection box, cover glass box, slide box, trays (big size), trays (small size), beakers 250ml, beakers 100ml, beakers 50ml, safranine 100ml staining solution, biuret reagent 100ml, benedicts reagent 500ml, muscle types slides, human respiratory system chart, solanaceae family chart, inflorescence chart, human skeleton model with glass cage, t.s of monocot, dicot stem, root (slide and chart), pea and maize plant chart, oscillatoria slide, rhizopus slide, bacteria slide, dissection microscope, model of human kidney on stand, pigeon model, garden lizard specimen, frog specimen, shark specimen, rohu fish specimen, starfish specimen, pila specimen, honey bee specimen, prawn specimen, leech specimen, earthworm specimen, pinus cones (male and female), dropteris specimen, funaria specimen, lichens 3 types specimens, agaricus specimen, amoeba slides, liver fluke slide, hydra slide, yeast slide, pottasium magnite, gferrous ammounium sulphate, liquid paraffin 500ml, benzoic acid 500g, conc.hno 500ml, glacial acetic acid 500ml, acetic anhydride 500ml, aniline 500ml, potasium sulphate, ammounium sulphate, sodium hydrogencarbonate, sodium nitroprusside, potassiumhydroxide, blue litmus paper, ethanol 500ml, dnp, neutralferric chloride, anhydrous zncl, ceric ammonium nitrate, magnisum sulphate, magnisium carbonate, calciumcarbonate, trancium nitrate, stranciumchloride, bariumnitrate, zinccarbonate, zinc sulfate, magnesesulfate, aluminium sulphate 500g, ammonium bromide 500g, sodium hydrogen phosphate, sodium sulphide 500g, ammonium acetate 500g, lead acetate 500g, ferrous sulphate 500g, chlorine water 500ml, carbon tetrachloride 500ml, silvernitrate, nessler reagent, ammoniumcarbonate, bariumchloride, ammoniumchloride, ammonia 500ml, sulfuric aci, hcl 500ml, oxalic acid 500mg, sodiumcarbonate, naoh pellets 500mg, methylorange indicator, phenolphthalein indicator, sand bath, rb flask 500ml, rubber tube for burner connection, burner connectors 4way, bunsenburner, ph paper (wide range solution), platinum wire, filter paper1, pair of tongs, wire gauze, tripodstand, sodium fusion tube, glassrod, china dish, watch glass 5 dia, clamp stand normal, thermometer (200c), thermometer (100c), capillary tube (8cm length), measuring cylinder polythene (10ml), measuring cylinder polythene (100ml), beaker (500ml), beaker (1000ml), beaker (100m

CTN :39294151

27 Feb, 2025 1.9 Thousand

Mandya - Karnataka

Tender For e-tender notification for supply of lab equipments to 02 adarsha govt pu colleges to mandya dist. - conical flask(borosil)-250ml,100ml, boiling point set, burette stand, burette 50ml plastic, beaker plastic- 2 lt,1lt, beakers (borosil),500ml,250ml,100ml, bunsen burner, analytical weight box + fractionalweight box, mortor and pestle, capillary tubes, melting point.p apparatus(thick tube), measuring cylinder(borosil)-250ml,100ml,50ml,10ml, glass trough, gas cylinder with regulator, glass tube, glass rod, funnel glass plastic, digital balance, analytical balance(chemicals), two way gas tap, stop clock, winchestor bottle-10lt,5lt,2lt,3lt, watch glass 3 inch, wire guaze, wash bolle(polythene)-500ml, volumetric flask-250ml,100ml, thermometer -1ooc,360c, tripod stand, test tube brush, test tube holder, test tube stand, test tubes-15ml, sample bottles-50ml(plastic), spatula, rubber corks-different sizes, reagent bottle (amber)-250ml, reagent bottle -250ml,125ml, platinium wire(loop), measuring cylinder(plasric)-1000ml,500ml, porcelein tiles, pile (for cutting), porcelain dish, pipette stand, pipette-10ml, ammonium sulphate, ammonium oxalate, ammonium carbonate, ammonium chloride, ammonia, acetic acid, oxalic acid, nesslers reagent, nitric acid, hydrochloric acid, methyl orange, magnesium sulphate, magnesium carbonate, litmus paper, lead acetate, iodine, ferric chloride, filter paper, ferrous sulphate, copper sulphate, copper turnings, carbon tetrachloride, calcium carbonate, chlorine water, borium chloride, benzoic acid, aniline, ammonium bromide, aluminium sulphate, ammonium ferrous sulphate, ammonium dihydrogenphosphate, precaution chart, periodic table-big, p h paper, fehlings solution, benedicts solution, sciffs reagent, manganous sulphate, zinc carbonate, zinc sulphate, universal indicator, starch, sulphuric acid, sodium hydroxide, sodium thiosulphate, sodium chloride, strontium nitrate, sodium carbonate, silver nitrate, potassium thiocyanate, potassium hydroxide, phenolphthalein, potassium nitrate, potassium permanganate, potassium dichromate, potassium chromate, d.c milliammeter 500ma, spring balance full set apparatus, simple pendulum complete set apparatus, stop clock , spherometer 1/100, micrometer screw gauge 25x1mm, vernier calliperse, one meter long rule scale, inclined plane full set apparatus, semiconductor diode full set inbuilt apparatus (with two digital meters)both forward and reverse bias, battery eliminator a.c/d.c(3amp), glass prism, glass slab , concave mirror (15cm,20cm), double convex lens (10cm,15cm,20cm), double concave lens(10cm,15cm,20cm), optical bench double rod (1m)(ss rod) set, intermediated travelling microscope, tuning fork full set(medium quality), rubber hammer, wooden hammer, rubber pad, resonance apparatus(stainless steel), stabilized variable power supply 0-5v,1amp, standard resistance box 1 ohm-100 ohm, standard resistance box 1 ohm-10000 ohm, leclanche cell, daniel cell , plug key 1way,2way, d.c. volymeter 0-5v, d.c. ammeter 0-5a, d.c galvanometer, d,c millivoltmeter 0.25-750mv, plane mirrors, object stand, image screen, lens stand metal, slotted weights with hanger (each 0.5kg), pointer galvanometer, physical balance, steel balls of different radis, thermometers, surface tension apparatus with full set, spirit level, inclined plane with protractor and pulley ,roller,weight box,spring balance, rheostat , connecting wires, wire cutter, sonometer with wire,electromagnet, slotted weights with hanger(frequency of ac appts), copper calorimeter with lid,with full set, eam balance weight box with a set of milligram masses, newtons law of cooling appts, coefficient of friction full set, viscosity appts stokes method (with glass tube), parallelogram of force apparatus (wooden stand type), conversion of galvanometer into ammeter, conversion of galvanometer into voltmeter, boyles law apparatus, dicot root t/s slide, dicot stem t/s slide, monocot leaf t/s slide, monocot root t/s slide, monocot stem t/s sl

CTN :39278341

04 Mar, 2025 NA

Bangalore - Karnataka

Tender For procurement of non polorising optical components - 25 4 mm broadband dielectric mirror , 25 4 mm broadband dielectric mirror 1 , 12 7 mm broadband dielectric mirror , plano convex lens of diameter 25 4 mm with focal length 300 mm , plano convex lens of diameter 25 4 mm with focal length 500 mm , plano convex lens of diameter 50 8 mm with focal length 100 mm , plano convex lens of diameter 50 8 mm with focal length 200 mm , positive meniscus lens of diameter 25 4 mm with focal length 100 mm , positive meniscus lens of diameter 25 4 mm with focal length 300 mm , achromatic doublet of diameter 25 4 mm with focal length 200 mm , 1 2 matched achromatic pair f1 25 mm f2 50 mm , mounted prism pair mag 2 0 , 25 mm mounted absorptive nd filter sm1 threaded mount optical density 0 1 , 25 mm mounted absorptive nd filter sm1 threaded mount optical density 0 3 , 25 mm mounted absorptive nd filter sm1 threaded mount optical density 0 5 , 25 mm mounted absorptive nd filter sm1-threaded mount optical density 0 7 , 25 mm mounted absorptive nd filter sm1 threaded mount optical density 0 9 , 25 mm mounted absorptive nd filter sm1 threaded mount optical density 1 3 , 25 mm mounted absorptive nd filter sm1 threaded mount optical density 2 0 , 25 mm mounted absorptive nd filter sm1 threaded mount optical density 4 0 , 25 mm mounted absorptive nd filter sm1 threaded mount optical density 6 0 , 25 mm mounted absorptive nd filter sm1 threaded mount optical density 8 0 , 25 mm bandpass filter with centre wavelength 780 nm and fwhm 10 nm , spanner wrench for sm1 threaded retaining rings , optical component threading adapters with c mount threads , positive 1951 usaf resolution test targets , negative 1951 usaf resolution test targets , laser viewing cards

CTN :39267842

01 Mar, 2025 NA

Darjeeling - West Bengal

Tender For supply of go pro hero 13 camera with accessories - go pro hero 13 camera , go pro hero 13 special bundles , insta 360 x 4 and 8k waterproof 360 optical zoom action camera , action pro waterproof case kit compatible with go pro , action pro protective frame case with screen protector and lens guard cap compatible with insta 360x4

Central Government/Public Sector

CTN :39222198

26 Feb, 2025 1

Anuppur - Madhya Pradesh

Tender For supply of oms law appratus , pn junction diode , meter bridge with jockey , connecting wire , galvanometer with case , voltmeter with case , mili voltmter dc with case , micro ammeter with case , mili ammeter with case , optical bench , concave convex lens , concave convex mirror , prism , screw gauge , vernier callipers , resistance coil , sphreometer , viscocity by strokes method , astronomical reflector telescope , coef of friction app.

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