---

All answers having "Camera part" as clue:

3 Character Answers:

---

EYE

RHO

YEN



4 Character Answers:

---

IRIS

LENS



6 Character Answers:

---

FINDER



7 Character Answers:

---

SHUTTER



8 Character Answers:

---

OBSIDIAN



10 Character Answers:

---

VIEWFINDER