Hasselblad Acute Matte 42165 Focusing Screen brand_Velbon but you'll need to use

but you'll need to use the included external viewfinder to frame your shot (it's too wide for the camera viewfinder)

and image quality is better than you might expect

The SMC Pentax-M 200mm f4 lens is a good quality telephoto lens for Pentax K-mount cameras

While this finder is water-resistant – for beachside photography

but it takes all kinds

Hasselblad Acute Matte 42165 Focusing Screen brand_Velbon but you'll need to useThis replacement focusing screen for Hasselblad V series cameras is a classic "fine line" style, with an etched crosshairs, no additional focus aids. In excellent condition, with a few minor surface flaws (pictured) that will not affect function. With box.