The CFVc Digital Back from Hasselblad offers a high resolution CMOS sensor compatible with most Hasselblad V system cameras, even models that date. Buy Hasselblad CFVc Digital Back featuring 50MP x mm CMOS Sensor, V System Camera & Lens Compatibility ISO Range: Review. I suggest an Hasselblad CFV back. The 16 MP versions go for about $5K, perhaps even the version II. The level of integration can be very good Digital Back for Hasselblad CW.