Copystand vs Flashgun: Which for Product Photography?
By Firstcall Photographic | Published: 2026-10-21
Category: Comparisons
Deciding between a copystand and a flashgun for product photography? We compare the Kaiser RS1 Copystand and Godox TT685C II Flash to help you choose based on your setup and budget.
Quick answer
For flat artwork or document copying, a dedicated copystand like the Kaiser RS1 delivers repeatable, shadow-free results. For small to medium product shots where you need flexibility and portability, a flashgun such as the Godox TT685C II offers more creative control at a lower entry cost.
Key differences in lighting approach
A copystand is built for consistent, even illumination of flat subjects—think artwork, documents, or small products that sit flat. The Kaiser RS1 Copystand is designed as a system, meaning you can pair it with dedicated lights and accessories for precise, repeatable setups. This makes it ideal when you need identical results every time, such as for cataloging or archival work.
A flashgun like the Godox TT685C II, on the other hand, is a versatile speedlight that can be used on or off camera. It excels in situations where you need to shape light with modifiers, bounce off walls, or move around the subject. It is less suited for flat copy work because you have to manually position and balance the light for even coverage.
Trade-offs to consider
- Setup time and repeatability: The Kaiser RS1 Copystand provides a fixed, repeatable setup for flat subjects. Once you align the camera and lights, you can copy dozens of items with identical framing and exposure. A flashgun requires you to reposition the light for each subject, making it slower for high-volume flat work.
- Lighting flexibility and creative control: The Godox TT685C II can be used on or off camera, bounced, or modified with softboxes and grids. This allows you to shape light for small products, create highlights, or control shadows. The copystand is limited to even, diffused lighting for flat surfaces.
- Portability and space: The Godox TT685C II is compact and battery-powered, making it easy to move around or take on location. The Kaiser RS1 Copystand is a heavy, permanent fixture that requires dedicated floor or table space. If you shoot in multiple locations, a flashgun is the practical choice.
Product facts at a glance
- Godox TT685C II Flash for Canon Cameras: The Godox TT685C II Flash for Canon Cameras features a built-in 2.4GHz Godox X-System Receiver and supports High-Speed Sync (HSS) and Stroboscopic Multi-Burst. This makes it a flexible off-camera flash for product shots that need fast sync speeds or creative burst effects, without requiring a separate trigger.
Godox TT685C II Flash for Canon Cameras - Kaiser RS1 Copystand 5510 (no lights): The Kaiser RS1 Copystand 5510 is sold without lights, allowing you to customize the setup, and Kaiser recommends using a 50mm standard lens or an 80mm lens for best results. You can choose exactly the lights and lens for your copying needs, but the stand itself is a fixed, non-portable investment best for dedicated studio work.
Kaiser RS1 Copystand 5510 (no lights)
Which should you choose?
Best for
- Artists, archivists, or e-commerce sellers who need to copy flat artwork, documents, or small products with consistent, shadow-free lighting.
- Photographers who value repeatability and a dedicated system over portability.
Not for
- Photographers who need to shoot a variety of product shapes and sizes with creative, directional lighting.
- Anyone who works on location or has limited studio space.
