Proposed Design Space

[Jashcraf]

Tradeoff Space : Mirrors, Lenses, and Catadioptric Systems

Propose the development of 4 system types that compose 2-element CubeSat objectives. M is a mirror element, L is a lens element. Conics are permitted on mirrors. Aspheres or a doublet are permitted on lens elements.

• MM Unobscured Objectives (e.g. Type 4, Type Z, Cassegrain, Gregorian)

• LL Objectives (e.g. Petzval, Telephoto, Reverse Telephoto)

• LM Objectives (e.g. Focusing mirror with field lens)

• ML Objectives (e.g. Objective lens with field mirror) I couldn't find one sos ;-;

Specifications (from Issue #9 3U PODSat)	Specification		Value
Aperture	=	80mm EPD
HFOV	=	0.33 degrees
Wavelength	=	d, F, C
Focal Length	=	393mm
Volume	=	2
Image Quality	>=	0.8 Strehl for all fields

[Jashcraf]

Design 1: MM Design

Design an Unobscured PODSat - see the specs here, record in the next issue #11 @ahedglen @trentjbrendel @jdberkson @yqzhang77