📦 Guide to Polaroid 600-Series Box Cameras - Understanding the Differences Between Models Like 670 AF, 670 SE, 650 CL, Sun 660

🔄 What They Have in Common:

All of the cameras below are:

• Compatible with Polaroid 600 film (or i-Type film with adapter mods)

• Use integrated automatic exposure systems

• Feature built-in flash

• Use the iconic fold-up “box” design

• Designed primarily for point-and-shoot operation

📸 MODEL-BY-MODEL COMPARISON

Model	Autofocus System	Notable Features	Focus Points	Branding / Market
Polaroid Sun 660	Sonar AF	Gold sonar ring, light management system	5 0.6m-Infinity	USA / Global
Polaroid 670AF	Sonar AF	Sleeker shell, often black/red trim, L.M. System	5 0.6m-Infinity	Europe-focused
Polaroid 670SE	Sonar AF	“SE” stands for Special Edition (cosmetic), Internally the same as 670Af	5 0.6m-Infinity	Europe
Polaroid 650CL	Sonar AF	Matte black, “Cool Look” styling, rare variant	5 0.6m-Infinity	Mostly Europe
Polaroid Sun 600	None (fixed focus)	Basic model, exposure compensation switch	1 1.2m-Infinity	Global
Polaroid 636 CloseUp	None (fixed focus)	Switchable close-up lens, late model	2 0.6m 1.2m-Infinity	Worldwide
Polaroid P600	None (fixed focus)	Switchable close-up lens, late model	2 0.6m 1.2m-Infinity	Worldwide

🧠 A Bit About the Tech:

🔊 Sonar Autofocus

• Models like the Sun 660, 670AF, and 650CL use ultrasonic sonar to determine subject distance and auto-focus the lens.

• The gold disc on the front is not just decorative — it's an active rangefinder.

• Much more accurate than fixed-focus models.

🎛️ Light Management System (LMS)

• Featured on higher-end models (Sun 660, 670 series).

• Provides better automatic exposure adjustment in difficult lighting.

🎨 Cosmetic vs Functional Differences

• 670 SE and 650 CL are mostly cosmetic/market variants of the 670AF or Sun 660.

• "CL" = “Cool Look” - Typically an all-black version with identical internals.

• "SE" - "Special Edition" - Typically the same camera with a slightly different look, sold originally with an extended warranty.

🔎 Summary: Which One Is Right for You?

You Want...	Choose This Model
Best Autofocus + Exposure	Sun 660 or 670AF
Rare / Stylish Collectible	650CL or 670SE or SE 670 AF
Budget-Friendly Entry to Polaroid	Sun 600 or P600 or 600AF
Close-up Feature Without Sonar	636 CloseUp
A Camera That Looks as Good as It Shoots	670SE or 650CL

🛠️ Tip from AnalogueCam.com:

If you're shopping for one of these secondhand, focus more on condition and working electronics than exact model number. Most differences are minor or cosmetic, and all take the same film. We offer refurbishment, lens tuning, and part replacement for all of them and finally - ALL OUR CAMERAS COME WITH AT LEAST A ONE YEAR WARRANTY!