Polaroid Impulse brand_Velbon Attaches to your enlarger lensboard

Attaches to your enlarger lensboard with a standard 39mm thread mount

which this itself is not

The aperture control ring of this lens has been modified for use with AI-compatible cameras

imaging is excellent

or any other lens with a 62mm filter thread (there's nothing here that's specific to the ETR other than the branding)

Polaroid Impulse brand_Velbon Attaches to your enlarger lensboardThe Polaroid Impulse is an instant camera that shoots Polaroid 600 type film. Fixed focus, with a pop up flash and the usual exposure compensation control. This Impulse is battleship grey, a good reminder that not everything from the 90s was neon. People were boring then, too!