Discussion Overview
The discussion revolves around astrophotography of the Milky Way using an 85mm lens mounted on a static tripod. Participants share their experiences, techniques, and the technical specifications of their equipment, while also debating the definition of a "normal" lens in photography.
Discussion Character
- Exploratory, Technical explanation, Debate/contested
Main Points Raised
- One participant shares their astrophotography images taken with an 85mm lens, noting the clarity of nebulae even at high magnification.
- Several participants express admiration for the photographs, with some providing positive feedback on specific images.
- There is a debate regarding the classification of the 85mm lens as a "normal" lens, with some arguing that it is not standard unless used with a medium format camera.
- Some participants clarify that a "normal" lens typically refers to a prime lens, while others question the original poster's (OP's) use of the term.
- One participant elaborates on the technical qualities expected from a normal lens, emphasizing its importance in astrophotography.
- Another participant discusses their own lens kit and the optical challenges they face, including chromatic aberration and vignetting.
- There is a mention of using different lenses for astrophotography, including a telephoto lens, and sharing experiences with specific regions of the Milky Way.
- Suggestions for DSLR cameras and lenses are provided for those interested in pursuing astrophotography.
Areas of Agreement / Disagreement
Participants do not reach a consensus on the definition of a "normal" lens, with multiple competing views on its classification and the implications for astrophotography. The discussion remains unresolved regarding the technical terminology used.
Contextual Notes
Some participants express confusion over the terminology and definitions related to lens types, indicating a potential lack of clarity in communication. The discussion includes various assumptions about camera formats and lens characteristics that are not universally agreed upon.
Who May Find This Useful
Individuals interested in astrophotography, photography enthusiasts, and those looking to understand the technical aspects of lens classification and usage in capturing celestial images may find this discussion valuable.