Yes, with the Pentax Q-to-K mount adapter and old lenses multiplied by the 4.6x (Q7/Q-S1) crop factor you can get some reach on the system in a hurry.
Some neat old compact M series lenses would be suitable
M50 --> 230mm equiv
M85/2 --> 391mm equiv
M120/2.8 --> 552mm equiv
M135/3.5 --> 621mm equiv
or the current 55-200 kit lens --> 253-920mm equiv
The official Pentax adapter has built in leaf-shutter, aperature control ring and tripod mount:
http://www.pentaxforums.com/reviews/pent...ction.html
(The original Q has a 5.6x crop factor.)
On the other hand, it's pricey and doesn't transmit any electronic information to the body so only M and Av control. And no AF either. So, a native super-tele such as 45-100mm (207~460mm equiv) would be a nice option.
Some neat old compact M series lenses would be suitable
M50 --> 230mm equiv
M85/2 --> 391mm equiv
M120/2.8 --> 552mm equiv
M135/3.5 --> 621mm equiv
or the current 55-200 kit lens --> 253-920mm equiv
The official Pentax adapter has built in leaf-shutter, aperature control ring and tripod mount:
http://www.pentaxforums.com/reviews/pent...ction.html
(The original Q has a 5.6x crop factor.)
On the other hand, it's pricey and doesn't transmit any electronic information to the body so only M and Av control. And no AF either. So, a native super-tele such as 45-100mm (207~460mm equiv) would be a nice option.