Question on "Takumar" brand.

No date for Sigma 120-400mm

Poll: 50mm 1.4, 40mm 2.8, or 35mm 2? ( 1 2)

Lucky Find

M vs Takumar ( 1 2)

Who knew size mattered...

50 f/1.4 vs three short-tele zooms...

Rectilinear vs fisheye wide angle question ( 1 2)

The Off-Brand Club!! ( 1 2 3 ... Last Page)

Best Macro lens ( 1 2)

DCL (dirt cheap lens) Club ( 1 2 3 ... Last Page)

Toyo screwmount teleconverter?

I'm buried in 50s!

Sigma 50-150mm 2.8 HSM just arrived ( 1 2)

Sigma 180mm f3.5 APO EX DG HSM?

DA* 300mm f4 vs FA*300mm f2.8

DA 55-300 Quick Impressions

Comments on the SMC Pentax-FA 28-105mm F4-5.6 [IF]? ( 1 2)

TAMRON 10-24mm !!! ( 1 2 3)

Best Pentax DSLR body with Bigma ?

Sigma 70mm Macro (my 1st shots) ( 1 2 3)

Sigma 30/1.4 vs Pentax 43/1.9...

LBA - FA77/1.8 Limited

Promaster 1.7X AF TC

eekbay strikes again, unknown mount identification... ( 1 2)

Poll: 1. What do you think of the bokeh here? ( 1 2 3)

looking for a decent F2.8 general walkabout lens ( 1 2)

DA* 300mm or Sigma 100-300/f4 or Bigma or ? ( 1 2 3 ... Last Page)

When 120-400mmf2.8 comes out

Which FA 28-105 is which?

Thoughs on Sigma 70-210

DA* 16-50 zoom ring

Third party lenses that don't focus in the wrong direction?

Theory on DA 35ltd 'greatest lens ever' (?) tag ( 1 2 3 ... Last Page)

I'm thinking of bying DA* 300mm F4 ED [IF] SDM ( 1 2)

Any Sigma HSM on the way for Pentax?

Which teleconverter, Sigma, Kenko or something else...

I only get one shot. Please help me buying. ( 1 2)

Best lens for shark fishing ...?

The Tammy Club! ( 1 2 3 ... Last Page)

18-50 f2.8 lenses... need opinions ( 1 2)

Practice Responsible LBA ( 1 2 3 ... Last Page)

Help with closeup lens filters

=Lets see those ''50mm'' ImAgEs= ( 1 2 3 ... Last Page)

Sigma 10-20 on Full Frame

Some cat pics by A*200mm f4

lens for landscape photography ( 1 2)

Mission Impossible?: LBA moratorium (