PentaxForums.com Marketplace Listing Item for Sale
Pentax K Mount Rear Converter K T6-2X
Asking Price
50 USD
Shipping Destinations
Worldwide
Item Description
According to Pentax the K T6-2X converter was especially designed for doubling the focal length of telephoto lenses. The "T" in the designation denotes that it is a telephoto converter, while "6" denotes that it is constructed of 6 elements; "2X" refers to the focal length increase factor.
In addition to to doubling the focal length of the master lens the converter doubles the F number reading, or, in effect, reduces the maximum aperture by 2 stops. When it is used with the 135mm 3.5, for example, the lens becomes a 270mm telephoto with a maximum aperture of F7.
The unit is most effective with the following lenses:
SMC PENTAX M 135mm 3.5
SMC PENTAX M 150mm 3.5
SMC PENTAX M 200mm 4
SMC PENTAX 135mm 2.5
SMC PENTAX 135mm 3.5
SMC PENTAX 200mm 2.5
SMC PENTAX 200mm 4
SMC PENTAX 300mm 4
The converter is in excellent condition with very minor brassing on some of the high points, the glass is perfect and it works as it should. Other than ensuring it works I haven't used the converter
Comes with the original hard case and front cap as well as a generic rear cap.
Are you the original owner of the item being sold?
No
Are you selling or trading this item?
Selling
Item Condition (Key)
Used
Excellent
Item Location
Nova Scotia, Canada
Shipping Charge
Actual Cost
Shipping Services
Canada Post (can discuss alternatives)
Accepted Payment Types
PayPal
Return Policy & Additional Details
I will pay the PayPal fees.
Please send me a
private message if interested in the item!
Last edited by Curbster54; 05-04-2014 at 07:10 AM.
Similar Threads 
