what macro lens is this?

Please register or login

Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.

Benefits of registering include

  • Ability to post and comment on topics and discussions.
  • A Free photo gallery to share your dive photos with the world.
  • You can make this box go away

Joining is quick and easy. Log in or Register now!

On a Nikon D80 (and also the D40, D50, D70, D200, I think), the sensor measures 23.6mm x 15.8 mm. It is referred to as a "1.5 crop" or 1.5x crop because it is 2/3 the size of a 35mm frame of film. That is why a Nikon 60mm DX (digital) lense is equivalent to a 90mm (60mm x 1.5) lense on a traditional film dSLR.

David
 
You must log in or register to reply here.

Similar threads

F
AOI UCL-09PRO +12.5 Close Up Lens vs 60 m macro
Replies
5
Views
432
bvanant
bvanant
J
Question Thoughts on starting with/only using a 90mm 2.8 macro lens
2
Replies
10
Views
723
grantmac
G
darthcoker
Sold! Sony 90mm macro lens with adapters, ports & focus gear - Nauticam housing
Replies
3
Views
272
lwang06
lwang06
B
GoPro 11 with Flip mount and +15 Macro Mate lens issue?
Replies
8
Views
732
ScottsdaleSteve
S
U
Is the 45mm lens on a micro 4/3 worth it?
2
Replies
11
Views
791
bvanant
bvanant
https://www.shearwater.com/products/teric/

Back
Top Bottom