Bower SLY2X 2x T-Mount Telephoto Extender for T-Mount Lenses

Our Price

Buy more and save
Quantity Discount

The quantity discount will be reflected in your shopping cart

Availability: Temporarily On Backorder Temporarily On Backorder - Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped.

See all shipping options

Bower 2x: Picture 1 regular $17.95

About Bower 2x

The Bower SLY2X T-Mount Telephoto Extender is a secondary lens which is mounted between the camera and a photographic lens, doubling its focal length.

Bower 2x Specifications

Film & Digital SLR T Mount Lenses
Mfr #

Bower 2x Reviews Powered by TurnTo®

Reviewed by 1 customers


Does the job, but cuts the light something fierce.


Yep, it's a 2x extender tube, and if you're using a telescope you're going to be using it with a tripod so can afford some longer exposures. Granted, it does what it says on the tin - it doubles the focal length of the telescope. However, you've got to be prepared for the increased exposure time necessary. In other words, this plus a telescope isn't going to give you the same performance as just paying the price for a full-sized lens of equivalent focal length.

Share this item: is top rated for customer serviceHACKER SAFE certified sites prevent over 99.9% of hacker crime.