计算机中的宏为什么起名叫宏？ - 知乎
Mar 30, 2013 · 看 Macro (computer science) macro一词不是微软发明的，而是计算机科学中长期存在的一个术语，最早出现在1959年的文章 The Share 709 System: Programming and Modification 中。 …
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 cameras, …
SMC Pentax-M 100mm F4 Macro Reviews - M Prime Lenses - Pentax …
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 produced until …
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 Pentax K …
Sigma Lenses for Pentax: Zoom Lenses - Pentax Lens Review Database
Reviews of lenses by Sigma, Tamron, Tokina, Zeiss, Zenitar, and others designed for Pentax cameras. Comprehensive Pentax lens database with specifications and user opinions.
SMC Pentax 50mm F4 Macro Reviews - K Prime Lenses - Pentax Forums
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 first K-mount …
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. Both the …
Lens Reviews and Specifications - Pentax Forums
Comprehensive listing of Pentax 645 lenses (Pentax 645 Telephoto Primes - Lens Reviews and Specifications - SLR and Interchangeable Lenses), featuring Pentax medium format 645 lens …
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.
Macro lens choice for APS-C - PentaxForums.com
Dec 15, 2024 · PentaxForums.com → Pentax Lenses and Accessories → Pentax SLR Lens Discussion → Macro lens choice for APS-C