S-M-C/Super Macro-Takumar 50mm F4 Reviews - Pentax Forums
Feb 21, 2025 · S-M-C/Super Macro-Takumar 50mm F4 lens reviews and specifications. The Takumar 50 mm f/4 is a series of legendary manual-focus macro lenses for M42 screw-mount …
SMC Pentax-M 100mm F4 Macro Reviews - M Prime Lenses
Aug 20, 2025 · SMC Pentax-M 100mm F4 Macro lens reviews and specifications. The SMC Pentax-M 100 mm f/4 Macro is a compact, manual-focus macro lens introduced in 1977 and …
Sigma APO Macro Super "goldline" 70-300mm F4-5.6 Lens …
Mar 24, 2025 · Sigma APO Macro Super "goldline" 70-300mm F4-5.6 reviews and specifications. The sigma 70-300mm zoom telephoto was made in numerous versions and generations by …
SMC Pentax 50mm F4 Macro Reviews - K Prime Lenses - Pentax …
Mar 19, 2022 · SMC Pentax 50mm F4 Macro lens reviews and specifications. The SMC Pentax 50mm f/4 Macro (K version) is a vintage macro lens introduced in the mid-1970s as Pentax s …
Takumar-A 70-200mm F4 Macro Reviews - Pentax Forums
Jan 27, 2025 · Takumar-A 70-200mm F4 Macro lens reviews and specifications. The Takumar-A 70 200 mm f/4 Macro is a manual-focus telephoto zoom lens introduced around 1989 for the …
PSA: No Macro Photography on iPhone Air | MacRumors Forums
Sep 9, 2025 · For anyone considering the Air, if Macro photography support is important to you, this is the only phone in the lineup that doesn’t have it. Was considering the Air until I saw this. …
Sigma Lenses for Pentax: Zoom Lenses - Pentax Lens Review …
Reviews of lenses by Sigma, Tamron, Tokina, Zeiss, Zenitar, and others designed for Pentax cameras. Comprehensive Pentax lens database with specifications and user opinions.
纳米材料方向，如何排序AM、AFM、ACS Nano、Nano Letters …
AM，AFM，ACS Nano，Nano Letters，Small，Nano Research如何排序？如还有其他期刊欢迎补充补充：还有Nat…
Miscellaneous Lenses for Pentax: Zoom Lenses - Pentax ... - Pentax …
Reviews of lenses by Sigma, Tamron, Tokina, Zeiss, Zenitar, and others designed for Pentax cameras. Comprehensive Pentax lens database with specifications and user opinions.
Pentax FA Prime Lenses - Reviews and Specifications - SLR and ...
Pentax lens review database with reviews of Pentax lenses including K-mount, M42 screwmount, 645, 6x7, and DA digital lenses. Exhaustive Pentax lens listings with reviews and technical …