HE Retail Supplies Large size optical Convex lens glass, Dia 7.5 cm, focus 10 cm, science ray optics physics experiments (White)
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Currently Unavailable
Highlights
- Glass Material
- No batteries Battery
- Non Rechargeable
- Width x Height: 10 inch x 75 inch
Description
Large Size Optical Convex Lens Glass, Dia 7.5 Cm, Focus 10 Cm
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Specifications
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Ratings & Reviews
3.5
★
43 Ratings &
5 Reviews
- 5★
- 4★
- 3★
- 2★
- 1★
- 17
- 7
- 9
- 2
- 8
5
Highly recommended
very good product.. I don't know why few people have rated is less.. definetly deserves a 5 star.
I'd ordered one with 5 cm focal length, but that was too powerful for any experiments, so I exchanged it for this one.
if you want for physics experiments, go for this one.
lens is heavy and good quality. l
READ MOREI'd ordered one with 5 cm focal length, but that was too powerful for any experiments, so I exchanged it for this one.
if you want for physics experiments, go for this one.
lens is heavy and good quality. l
Abhishek Bharti
Certified Buyer, Ranchi
Jul, 2019
1
0
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5
Just wow!
Wonderful lens. We can use it for science projects.
READ MOREBalamoorty A.S
Certified Buyer, Chennai
Jan, 2021
0
0
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5
Simply awesome
good
READ MOREFlipkart Customer
Certified Buyer, Fatehpur District
Jan, 2020
0
0
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4
Wonderful
nice product as per the rate
READ MOREAnitha MD
Certified Buyer, Chikamaglur
Nov, 2019
0
0
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All 5 reviews
Questions and Answers
Q:can we make a telescope who see seturn to use this lens
A:yes I made a telescope from it. First of all the focal length of this is 75 cm not 100 cm as mentioned. You need very accurate alignment of lens and eyepiece. I saw Saturn and it's ring and moon
Mihir Chaudhari
Certified Buyer15
4
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Q:It can be use for projection?
A:Basic Projection for School Labs Levels. Not as in Digital Electronic Projectors.
Amitabh Roy Sharma
Certified Buyer2
0
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Q:is this used for telescope
A:it is for science experiments, if you want to make a telescope then it can be helpful because its focul length 1000 mm dia 75 mm, focoul ratio 13mm,you need to buy eyepiece separately,
Tanmay Aditya
Certified Buyer3
0
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Q:can it useful for projection?
A:yes
Ravi CK
Certified Buyer3
0
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Q:Is this suitable for images projection
A:yes,but not clear
Ravi CK
Certified Buyer1
1
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Q:Is it 2 piece
A:no
HERetailShop
Flipkart Seller0
0
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Q:Can I make telescope for seen the Mars Jupiter
A:No you can't, there you need two lenses the Objective and the Eyepiece and they have different focal lengths. Here f = 10 cms, aperture 7.5 mm.
Amitabh Roy Sharma
Certified Buyer0
0
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Q:work in Mobile projector?
A:No
Anonymous
Certified Buyer0
0
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Q:what type of lense we used to see saturn moon surface.mars and jupiter venus..plzzz tell me and how many lense we used in teliscope for see all these planets..pllzz give me answer
A:You can't see Mars, jupiter and saturn rings. You need concave mirror 6" and focal lenth 100cm above.
Sanskar Sharma
Certified Buyer4
1
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Q:is it useful for clear picture projection
A:yes
Brahmadas v v
Certified Buyer3
1
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