SMC Pentax-F 35-70mm f/3.5-4.5 Lens Review

John Riley reviews the super versatile Pentax F 35-70mm zoom lens from the late 1980s. Easily purchased for very little expense, can this film zoom hold its own on digital sensors? John rigorously tests the lens to find out.

Posted 30/03/2026 - Reviews

Asahi Photo - Pentax 6x7, Pentax 67 and Pentax 67II Repairs

Asahi Photo is a UK based camera and lens repair company specialising in film cameras, including the Asahi Pentax 6x7, Pentax 67 and Pentax 67II models.

Posted 19/02/2026 - Articles

SMC Pentax-DA 18-135mm f/3.5-5.6 Review - The Ultimate Walkaround Revisted For 2026

With over 15 years in continuous production, John Riley revisits this versatile Pentax all-in-one walkaround solution. Does the Pentax 18-135mm match up to modern expectations? With sample photos, MTF & CA charts along with further reflection John provides the answers.

Posted 06/03/2026 - Reviews

Martinsell Hill - Marlborough, Wiltshire

Started by WiltshireBorn - view the latest comment posted by davidwozhere on the 13/11/2026 - 23:30

Pentax Battery Production

Started by Simonmac - view the latest comment posted by davidwozhere on the 13/11/2026 - 23:44

Walk in the Park.

Started by loadoftripe - view the latest comment posted by loadoftripe on the 12/11/2026 - 16:58

Mirror moments

Started by LennyBloke - view the latest comment posted by smc on the 12/11/2026 - 17:01

Wanted sigma ex dg 100-300 f4

Started by reso - view the latest comment posted by reso on the 11/11/2026 - 14:02

Black Frames....

Started by Simonmac - view the latest comment posted by Simonmac on the 12/11/2026 - 16:12

Walking with the GR4 Today.

Started by loadoftripe - view the latest comment posted by SSF1957 on the 10/11/2026 - 07:05

Upload your photos to the main gallery to be in with a chance of winning the accolade of Photo of the Week. The current prize is a 128GB EVO Plus microSD memory card with SD adapter, courtesy of our friends at Samsung.


Congratulations Noelcmn and davidwozhere for your successful entries in the recent photography competitions Weekly #995 - Where do you like to go? and Weekly #994: Candid portraits.

Why not join in by submitting your photos to the latest competitions.

Kingfisher - Awarded Photo of the Week
My morning Walk - Awarded Photo of the Week
Motorcycles - Awarded Photo of the Week
Gonzen - Awarded Photo of the Week

Popular Reviews & Features

Reviews|Features & Techniques

Best Third Party Pentax Fit Lenses

A selection of the best third party alternative lenses for Pentax K-Mount, including brands Samyang, Laowa, Irix and Sigma.

Posted 08/02/2018 - Articles

HD Pentax-DA 21mm f/3.2 AL Limited Lens Review

Gary Wolstenholme reviews the compact Pentax HD Pentax-DA 21mm Limited lens for Pentax DSLRs.

Posted 01/11/2013 - Reviews

HD Pentax-DA Fish-Eye 10-17mm f/3.5-4.5 ED Lens Review

John Riley has been taking a wider look at the world with the help of the HD Pentax-DA Fish-Eye 10-17mm F/3.5-4.5 ED lens.

Posted 02/11/2022 - Reviews

SMC Pentax 135mm f/2.5 Lens Review

John Riley reviews the Pentax 135mm f/2.5 telephoto K Series lens with a bonus comparison with the Takumar (Bayonet) 135mm f/2.5 - John provides sample photos, MTF & CA charts along with his verdict on both lenses.

Posted 10/09/2024 - Reviews

Proudly supporting Pentax User

Samsung Logo Asahi Pentax Logo