
- macro-F1和micro-F1得分分别适用于什么场景? - 知乎- 但每种情况下选用macro-F1、micro-F1,会有一些特例情况产生,下面就针对以上场景,一个个举例给大家看看,到底macro-F1、micro-F1在什么情况下选用会更合适。 第1种情况:各个类别 … 
- 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. … 
- Adapted lenses tested on the Q : the reference thread- Dec 24, 2012 · This is a centralized reference thread housing a database of experience and results of different adapted lenses that users have tested on their Q 
- SMC Pentax-A 35-105mm F3.5 Reviews - Pentax Forums- May 23, 2025 · SMC Pentax-A 35-105mm F3.5 lens reviews and specifications. The SMC Pentax-A 35 105 mm f/3.5 is a manual-focus, constant-aperture zoom lens introduced in 1984 and … 
- 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… 
- The Best M42 Lenses: Top 10 Screwmount Gems - Gear Guides ...- Jul 14, 2025 · Discover the top 10 best M42 lenses adapted for modern mirrorless cameras, from ultra-wide to telephoto and macro specialties. This guide blends user ratings, historical insight, … 
- Takumar-F 28-80mm F3.5-4.5 Reviews - Pentax Forums- Nov 29, 2024 · Takumar-F 28-80mm F3.5-4.5 lens reviews and specifications. This autofocus zoom lens has no SMC coating and is identical to the PENTAX-F 28-80mm lens. It has a … 
- Vivitar 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. 
- 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. 
- Rikenon (Ricoh) P 70-210mm F3.9 - Pentax Forums- Rikenon (Ricoh) P 70-210mm F3.9 reviews and specifications. Focal Length (mm) 70-210 Apature Maximum 3.9 Apature range 3.9-32 field of view 43-12 optical construction (elements …